SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549




                                   FORM 11-K

[ X ]    ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE  SECURITIES EXCHANGE ACT
         OF 1934


         For the fiscal year ended December 31, 2001

         Commission File Number 1-2227

         E.       Full title of the plan:

                  Crown Cork & Seal Company, Inc.
                  401(k)Retirement Savings Plan

         F.       Name of issuer of the securities held pursuant to the plan and
                  the address of its principal executive office:


                        CROWN CORK & SEAL COMPANY, INC.
                                 ONE CROWN WAY
                          PHILADELPHIA, PA 19154-4599








                                      INDEX


                                                                         Pages


Signatures...........................................................      3

Report of Independent Accountants....................................      6

Audited Plan Financial Statements and Schedules in
accordance with the Financial Reporting Requirements of ERISA........   7 to 14

Exhibit 23 - Consent of Independent Accountants......................     15





                                   SIGNATURES



Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Committee  has duly caused this annual  report to be signed on its behalf by the
undersigned hereunto duly authorized.





                                       Crown Cork & Seal Company, Inc.
                                       401(k)Retirement Savings Plan



                                       By: /s/ James T. Malec
                                           ------------------
                                           James T. Malec
                                           Member, Benefit Plan Committee

Date: June 28, 2002








CROWN CORK & SEAL COMPANY, INC.
401(k) RETIREMENT SAVINGS PLAN

Financial Statements as of and for the
years ended December 31, 2001 and 2000

Additional information required for Form 5500
as of and for the year ended December 31, 2001






CROWN CORK & SEAL COMPANY, INC.
401(k) RETIREMENT SAVINGS PLAN
Table of Contents
- --------------------------------------------------------------------------------






                                                                    Page Number


Report of Independent Accountants                                       1


Basic Financial Statements

      Statements of Net Assets Available for Benefits                   2
           as of December 31, 2001 and 2000

      Statements of Changes in Net Assets Available for Benefits        3
          for the years ended December 31, 2001 and 2000

      Notes to Financial Statements                                   4 - 7


Additional Information *

      Schedule I -     Schedule of Assets (Held at End of Year)         8




* Other supplemental schedules required by Section 2520.103-10 of the Department
  of  Labor  Rules  and   Regulations  for  Reporting  and  Disclosure under the
  Employee Retirement Income Security Act of 1974 have been omitted because they
  are not applicable.






                        Report of Independent Accountants


To the Benefit Plans Committee and Participants of the
Crown Cork & Seal Company, Inc. 401(k) Retirement Savings Plan

In our opinion, the accompanying statements of net assets available for benefits
and the  related  statements  of changes in net assets  available  for  benefits
present fairly, in all material respects,  the net assets available for benefits
of the Crown Cork & Seal  Company,  Inc.  401(k)  Retirement  Savings  Plan (the
"Plan") at December 31, 2001 and 2000,  and the changes in net assets  available
for benefits for the years then ended, in conformity with accounting  principles
generally accepted in the United States of America.  These financial  statements
are the  responsibility  of the  Plan's  management;  our  responsibility  is to
express  an  opinion  on these  financial  statements  based on our  audits.  We
conducted our audits of these  statements in accordance with auditing  standards
generally  accepted in the United States of America,  which require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement.  An audit includes examining, on a
test basis,  evidence  supporting  the amounts and  disclosures in the financial
statements,  assessing the accounting  principles used and significant estimates
made by management, and evaluating the overall financial statement presentation.
We believe our audits provide a reasonable basis for our opinion.

Our audits  were  conducted  for the  purpose of forming an opinion on the basic
financial statements taken as a whole. The supplemental schedule of assets (held
at end of year) is presented for the purpose of additional analysis and is not a
required part of the basic financial statements but is supplementary information
required by the  Department of Labor's Rules and  Regulations  for Reporting and
Disclosure  under the  Employee  Retirement  Income  Security  Act of 1974.  The
supplemental  schedule  is the  responsibility  of the  Plan's  management.  The
supplemental  schedule has been subjected to the auditing  procedures applied in
the audits of the basic  financial  statements  and, in our  opinion,  is fairly
stated in all material  respects in relation to the basic  financial  statements
taken as a whole.






/s/ PricewaterhouseCoopers LLP

Philadelphia, PA
June 21, 2002




                                       1










CROWN CORK & SEAL COMPANY, INC.
401(k) RETIREMENT SAVINGS PLAN
Statements of Net Assets Available for Benefits
- ------------------------------------------------------------------------------------------------------------------------------------

                                                                                        As of December 31,
                                                                                  2001                     2000
                                                                              ---------------------------------------
                                                                                                  
Investments, at fair value
Registered investment companies:
     Vanguard 500 Index Fund                                                  $  41,149,175 *           $  51,080,209 *
     Vanguard Balanced Index Fund                                                 9,974,444 *              10,719,072 *
     Vanguard Explorer Fund                                                      14,102,443 *              14,123,171 *
     Vanguard International Growth Fund                                           4,190,209                 5,624,707
     Vanguard Total Bond Market Index Fund                                        7,623,012 *               5,527,941
                                                                              -------------             -------------
                                                                                 77,039,283                87,075,100
Vanguard Retirement Savings Trust                                                53,178,965 *                       -
Crown Cork & Seal Company, Inc. Stock Fund                                        7,579,695 **             12,325,249 **
Participant Loans                                                                 3,026,187                 3,726,717
                                                                              -------------             -------------
                                                                                140,824,130               103,127,066
                                                                              -------------             -------------
Investments, at contract value

Crown Cork & Seal Fixed Income Fund                                                       -                52,612,540 *
                                                                              -------------             -------------

        Total investments                                                       140,824,130               155,739,606
                                                                              -------------             -------------
Receivables

Employer's contributions                                                            144,093                   158,989
Participants' contributions                                                         518,250                   574,495
                                                                              -------------             -------------
        Total receivables                                                           662,343                   733,484
                                                                              -------------             -------------
Net assets available for benefits                                             $ 141,486,473             $ 156,473,090
                                                                              =============             =============


<FN>

* Represents 5% or more of net assets available for benefits.
** Represents nonparticipant-directed investments that are 5% or more of net
assets available for benefits.

The accompanying notes are an integral part of these financial statements.
</FN>




                                       2










CROWN CORK & SEAL COMPANY, INC.
401(k) RETIREMENT SAVINGS PLAN
Statements of Changes in Net Assets Available for Benefits
- ------------------------------------------------------------------------------------------------------------------------------------

                                                                                       Year Ended December 31,
                                                                                    2001                     2000
                                                                              ---------------------------------------
                                                                                                  

Additions
Investment income:
     Interest and dividend income, investments                                $   4,490,166             $   8,802,553
     Interest income, participant loans                                             279,598                   303,600
     Net depreciation in fair value of investments                              (17,119,159)              (24,532,379)
                                                                              -------------             -------------
                                                                                (12,349,395)              (15,426,226)
                                                                              -------------             -------------
Contributions:
     Employer                                                                     1,893,373                 2,131,547
     Participant                                                                  7,480,721                 7,912,206
                                                                              -------------             -------------
                                                                                  9,374,094                10,043,753
                                                                              -------------             -------------

        Total additions                                                          (2,975,301)               (5,382,473)
                                                                              -------------             -------------

Deductions

Payment of benefits                                                              12,003,196                22,709,635
Asset transfers out                                                                       -                 1,069,385
Administrative expenses                                                               8,120                     6,970
                                                                              -------------             -------------

        Total deductions                                                         12,011,316                23,785,990
                                                                              -------------             -------------

Net decrease                                                                    (14,986,617)              (29,168,463)

Net assets available for plan benefits:
     Beginning of year                                                          156,473,090               185,641,553
                                                                              -------------             -------------
     End of year                                                              $ 141,486,473             $ 156,473,090
                                                                              =============             =============




<FN>
The accompanying notes are an integral part of these financial statements.
</FN>




                                       3






CROWN CORK & SEAL COMPANY, INC.
401(k) RETIREMENT SAVINGS PLAN
Notes to Financial Statements
- --------------------------------------------------------------------------------

NOTE 1 - DESCRIPTION OF PLAN

The  following  description  of the  Crown  Cork & Seal  Company,  Inc.  401 (k)
Retirement  Savings  Plan  (the  "Plan")  provides  only  general   information.
Participants  should refer to the Plan document for a more complete  description
of the Plan's provisions.

General
The plan is a defined contribution plan. The purpose of the Plan is to provide a
convenient method by which eligible employees of Crown Cork & Seal Company, Inc.
(the "Company") may save regularly  through salary deferrals and through Company
matching contributions.  Generally, employees are eligible to participate in the
Plan upon date of hire.  The Plan is subject to the  provisions  of the Employee
Retirement Income Security Act of 1974 ("ERISA").

The Plan is  administered by the Crown Cork & Seal Company,  Inc.  Benefit Plans
Committee  (the  "Committee").  The Committee has appointed  Vanguard  Fiduciary
Trust   Company   ("VFTC")   to   assume   both   trustee   and    recordkeeping
responsibilities.

During 1999,  the Company sold a segment of the  Composite  Can  division.  As a
result  of this  transaction,  participant  accounts  of  former  Composite  Can
employees were transferred out of the Plan in 2000 in the amount of $1,069,385.

Effective  October 8, 2001, the Crown Cork & Seal Fixed Income Fund (the "Fund")
was closed and the Vanguard  Retirement Savings Trust (the "Trust") was added as
a new  investment  option in the Plan.  The balance of the Fund was  transferred
into the Trust.

Contributions
Generally,  the Plan has two  components:  a participant  salary deferral 401(k)
component and a Company  matching  contribution  component.  The salary deferral
401(k) component of the Plan allows before-tax  employee  contributions of 2% to
12%  of  annual  compensation.  Contribution  amounts  are  subject  to  certain
limitations,  $10,500 in 2001 and 2000,  as prescribed by law. The Company makes
matching contributions equal to 50 percent of the employee's contribution,  from
3% up to 6% of  compensation,  depending on the employer  company.  Participants
direct the investment of their  contributions  into various  investment  options
offered by the Plan. Company contributions are invested in Company common stock.
Effective January 1, 2002, Company contributions are invested in accordance with
participant investment directions.

Participant Accounts
Each participant's  account is credited with participant's  contribution and the
participant's allocation of the Company's contribution, as described above. Plan
earnings  are  allocated to the  participant's  account  based on  participant's
account balances.  The benefit to which a participant is entitled is the benefit
that can be provided from the participant's vested account.

Vesting
Participants are immediately vested in their  contributions plus actual earnings
thereon.  Vesting in the Company's  contribution plus actual earnings thereon is
based on years of continuous  service.  Generally,  a participant is 100 percent
vested after four years of credited service.



                                       4






CROWN CORK & SEAL COMPANY, INC.
401(k) RETIREMENT SAVINGS PLAN
Notes to Financial Statements
- --------------------------------------------------------------------------------

Participant Loans
Participants  may borrow from their  account a minimum of $1,000 up to a maximum
equal to the  lesser  of  $50,000  or 50  percent  of the  participant's  vested
balance.  Loan  transactions  are treated as a transfer to (from) the investment
fund from (to) Participant loans. Loan terms range from 1 to 5 years or up to 10
years for the  purchase  of a primary  residence.  The loans are  secured by the
balance in the  participant's  account and bear interest at a rate  commensurate
with a prevailing  commercial  rate for a secured  personal loan.  Principal and
interest is paid ratably through monthly payroll  deductions.  A participant may
not have more than two outstanding loans at any one time.

Payment of Benefits
On termination of service due to death, disability or retirement,  a participant
may  elect  to  receive  either  a lump sum  amount  equal  to the  value of the
participant's  vested  interest in his or her account,  or  substantially  equal
periodic  installments  over a  period  equal  to  the  life  expectancy  of the
recipient or  beneficiary.  For  termination of service due to other reasons,  a
participant  may receive the value of the vested  interest in his or her account
as a lump-sum distribution. All distributions are paid in either cash or company
stock at the participant's election.

Forfeited Accounts
Total  unallocated  forfeitures,  which will be used to reduce  future  employer
contributions,  were  $40,140  and  $23,580  at  December  31,  2001  and  2000,
respectively.  In 2001 and 2000, $7,393 and $668,  respectively,  of unallocated
forfeitures were used to offset employer contributions.

Plan Termination
Although  it has not  expressed  any intent to do so, the  Company has the right
under the Plan to discontinue its contributions at any time and to terminate the
Plan  subject  to the  provisions  of ERISA.  In the event of Plan  termination,
participants will become 100 percent vested in their accounts.

NOTE 2 - SUMMARY OF ACCOUNTING POLICIES

The following  accounting  policies,  which conform with  accounting  principles
generally accepted in the United States of America,  have been used consistently
in the preparation of the Plan's financial statements:

Basis of Accounting
The financial  statements of the Plan are prepared  under the accrual  method of
accounting.

Use of Estimates
The  preparation  of  financial   statements,   in  conformity  with  accounting
principles  generally  accepted  in  the  United  States  of  America,  requires
management to make estimates and assumptions that affect the reported amounts of
assets and  liabilities  and disclosure of contingent  assets and liabilities at
the date of the financial  statements,  as well as reported amounts of additions
and  deductions  during the reporting  period.  Actual results could differ from
those estimates.

Investment Valuation and Income Recognition
The  Plan's  investments  are stated at fair  value  except  for its  investment
contracts,  which are valued at contract value. Shares of registered  investment
companies  are valued at quoted  market  prices,  which  represent the net asset
value of shares held by the Plan at year-end.



                                       5







CROWN CORK & SEAL COMPANY, INC.
401(k) RETIREMENT SAVINGS PLAN
Notes to Financial Statements
- --------------------------------------------------------------------------------

The Company stock fund is valued at its year-end  unit closing price  (comprised
of year-end market price plus uninvested cash position).  Units of the Company's
fixed income fund and Vanguard  Retirement Savings Trust are valued at net asset
value at year-end. Participant loans are valued at cost, which approximates fair
value.

Purchases and sales of investments are recorded on a trade-date basis.  Interest
income is accrued when earned.  Dividend  income is recorded on the  ex-dividend
date. Capital gain distributions are included in dividend income.

NOTE 3 - NONPARTICIPANT-DIRECTED INVESTMENTS

Information  about the significant  components of changes in net assets relating
to the nonparticipant-directed investments is as follows:

                   Crown Cork & Seal Company, Inc. Stock Fund
                   ------------------------------------------


                                                       2001             2000
                                                       ----             ----

Changes in Net Assets:
Interest and dividend income                      $          -    $   1,089,087
Net depreciation                                    (8,692,051)     (15,004,797)
Contributions                                        2,653,175        3,263,770
Distributions                                         (440,094)      (1,483,927)
Asset transfers out                                     -              (109,497)
Interfund transfers                                  1,579,802        1,287,251



NOTE 4 - INVESTMENTS

During  2001 and 2000,  the Plan's  investments  (including  gains and losses on
investments  bought and sold,  as well as held during the year)  depreciated  in
value as follows:


                                                      Year Ended December 31,
                                                       2001             2000
                                                       ----             ----

Registered investment companies                  $  (8,427,108)   $  (9,527,582)
Common stock                                        (8,692,051)     (15,004,797)
                                                 ------------------------------
Net depreciation in fair value of investments    $ (17,119,159)   $ (24,532,379)
                                                 ==============================


NOTE 5 - RELATED PARTY TRANSACTIONS

The  Plan   invests   in  shares  of   registered   investment   companies   and
common/collective trusts managed by affiliates of VFTC. VFTC acts as trustee for
investments of the Plan. The Plan also invests in shares of the Company's  stock
through the Crown Cork & Seal Company,  Inc.  Stock Fund.  Transactions  in such
investments  qualify as  party-in-interest  transactions and are exempt from the
prohibited transaction rules.



                                       6





CROWN CORK & SEAL COMPANY, INC.
401(k) RETIREMENT SAVINGS PLAN
Notes to Financial Statements
- --------------------------------------------------------------------------------

NOTE 6 - PLAN EXPENSES

All  recordkeeping  expenses  for  the  administration  of the  Plan,  with  the
exception of certain miscellaneous fees, are paid by the Company.

NOTE 7 - TAX STATUS

The Internal Revenue Service determined and informed the Company by letter dated
February  22,  1996 that the Plan was  qualified  under  Internal  Revenue  Code
("IRC")  Section  401(a).  The Plan has  subsequently  been amended and restated
since receiving the determination  letter. The Plan has filed an application for
a new determination  letter,  which is currently pending.  However,  the Company
believes the Plan is designed and is currently being operated in compliance with
the applicable requirements of the IRC.



                                       7






                             Additional Information
                             Required for Form 5500












CROWN CORK & SEAL COMPANY, INC.                                                                                    Schedule I
401(k) RETIREMENT SAVINGS PLAN
Schedule of Assets (Held at End of Year)
As of December 31, 2001
- ------------------------------------------------------------------------------------------------------------------------------------

Crown Cork & Seal Company, Inc. 401(k) Retirement Savings Plan, EIN 23-1526444

Form 5500, Schedule H, Part IV, Line i:

    Identity of Participant-Directed Issues                                     Investment Type                      Current Value
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                               

*   Vanguard 500 Index Fund                                              Registered Investment Company               $ 41,149,175
*   Vanguard Balanced Index Fund                                         Registered Investment Company                  9,974,444
*   Vanguard Explorer Fund                                               Registered Investment Company                 14,102,443
*   Vanguard International Growth Fund                                   Registered Investment Company                  4,190,209
*   Vanguard Total Bond Market Index Fund                                Registered Investment Company                  7,623,012
*   Vanguard Retirement Savings Trust                                    Common/Commingled Trust                       53,178,965
*   Crown Cork & Seal Company, Inc. 401(k) Retirement Savings Plan       Participant Loans (8.0% - 13.7%)               3,026,187







    Identity of Nonparticipant-Directed Issues               Investment Type                    Cost                 Current Value
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                            

*   Crown Cork & Seal Company, Inc.                          Common Stock Fund               $ 35,993,532            $   7,579,695
                                                                                                                     -------------


Total Assets (Held at End of Year)                                                                                   $ 140,824,130
                                                                                                                     =============


<FN>
* Party in Interest
</FN>