EXHIBIT 4.2

OPTIONEES TO WHOM INCENTIVE STOCK OPTIONS ARE GRANTED MUST MEET CERTAIN HOLDING
PERIOD AND EMPLOYMENT REQUIREMENTS FOR FAVORABLE TAX TREATMENT.

UNLESS OTHERWISE STATED, ALL TERMS DEFINED IN THE PLAN SHALL HAVE THE SAME
MEANING HEREIN AS SET FORTH IN THE PLAN.



                            FIRST REGIONAL BANCORP

                            STOCK OPTION AGREEMENT
                            ----------------------
                            1991 STOCK OPTION PLAN
                            ----------------------

                   ____ 
                   ____   Incentive Stock Option
                   
                   ____ 
                   ____   Non-Qualified Stock Option


     THIS AGREEMENT, dated the ____ day of _________, 19__, by and between First
Regional Bancorp, a California Corporation (the "Corporation"), and
____________________________ ("Optionee");

     WHEREAS, pursuant to the Corporation's 1991 Stock Option Plan (the "Plan"),
the Stock Option Committee has authorized the grant to Optionee of a Stock
Option to purchase all or any part of _____________________________
(____________) authorized but unissued shares of the Corporation's Common Stock,
no par value, at the price of ______________________  Dollars ($_____________)
per share, such Stock Option to be for the term and upon the terms and
conditions hereinafter stated;

     NOW, THEREFORE, it is hereby agreed:

     1.   Grant of Stock Option.  Pursuant to said action of the Stock Option
          ---------------------                                              
Committee and pursuant to authorizations granted by
 
                                  EXHIBIT 4.2

 
all appropriate regulatory and governmental agencies, the Corporation hereby
grants to Optionee the option to purchase, upon and subject to the terms and
conditions of the Plan, which is incorporated in full herein by this reference,
all or any part of ________________ (_____________) Option Shares of the
Corporation's Common Stock at the price of ______________________________
Dollars ($___________) per share.  For purposes of this Agreement and the Plan,
the date of grant shall be _______________________.  At the date of grant,
Optionee does not own/owns stock possessing more than 10% of the total combined
         -----------------                                                     
voting power of all classes of capital stock of the Corporation or any
Subsidiary.

     The Stock Option granted hereunder is/is not intended to qualify as an
                                        ---------                          
Incentive Stock Option within the meaning of Section 422 of the Internal Revenue
Code of 1986, as amended.

     2.   Exercisability.  This Stock Option shall be exercisable as to
          --------------                                               
___________ Option Shares on _________; as to __________ Option Shares on
__________; as to __________ Option Shares on ________; as to _________ Option
Shares on __________; and as to _________ Option Shares on __________.  This
Stock Option shall remain exercisable as to all of such Option Shares until
__________, 19__ (but not later than ten (10) years from the date 
hereof), at which time it shall expire in its entirety, unless this Stock Option
has expired or terminated earlier in accordance with the provisions hereof or of
the Plan. Option Shares as to which this Stock Option become exercisable may be
purchased at
 
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any time prior to expiration of this Stock Option.

     3.   Exercise of Stock Option.  Subject to the provision of Paragraph 4
          ------------------------                                          
hereof, this Stock Option may be exercised by written notice delivered to the
Corporation stating the number of Option Shares with respect to which this Stock
Option is being exercised, together with cash (or bank, cashier's or certified
check) and/or, if permitted at or before the time of exercise by the Stock
Option Committee, shares of Common Stock of the Corporation which when added to
the cash payment, if any, have an aggregate Fair Market Value equal to the full
amount of the purchase price of such Option Shares.  Not less than ten (10)
Option Shares may be purchased at any one time unless the number purchased is
the total number which remains to be purchased under this Stock Option and in no
event may the Stock Option be exercised with respect to fractional shares.  Upon
exercise, Optionee shall make appropriate arrangements and shall be responsible
for the withholding of all federal and state income taxes then due, if any.

     4.   Prior Outstanding Stock Options.  Pursuant to Section 8(b) of the
          -------------------------------
Plan, an Incentive Stock Option held by Optionee may be exercisable while the
Optionee has outstanding and unexercised any Incentive Stock Option previously
granted (or substituted) to him or her by the Corporation or a corporation which
(at the time of grant) is a parent or Subsidiary of the Corporation, or a
predecessor corporation of any such entity.
 
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     5.   Cessation of Affiliation.  Except as provided in Paragraph 6 hereof,
          ------------------------                                            
if, for any reason other than Optionee's disability or death, Optionee ceases to
be employed by or affiliated with the Corporation or a Subsidiary, this Stock
Option shall expire three (3) months thereafter or on the date specified in
Paragraph 2 hereof, whichever is earlier.  During such period after cessation of
employment or affiliation, this Stock Option shall be exercisable only as to
those increments, if any, which had become exercisable as of the date on which
the Optionee ceased to be employed by or affiliated with the Corporation or
Subsidiary, and any Stock Options or increments which had not become exercisable
as of such date shall expire and terminate automatically on such date.

     6.   Termination for Cause. If Optionee's employment by or affiliation with
          ---------------------
the Corporation or a Subsidiary is terminated for cause, this Stock Option shall
expire on the expiration dates specified for said Stock Options at the time of
their grant, or thirty (30) days after termination for cause, whichever is
earlier, unless reinstated by the Stock Option Committee within thirty (30) days
of such termination by giving written notice of such reinstatement to Optionee.
In the event of such reinstatement, Optionee may exercise this Stock Option only
to such extent, for such time, and upon such terms and conditions as if Optionee
had ceased to be employed by or affiliated with the Corporation or a Subsidiary
upon the date of such termination for a reason other than cause, disability or
death. Termination for
 
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cause shall include, but shall not be limited to, termination for malfeasance or
gross misfeasance in the performance of duties or conviction of illegal activity
in connection therewith, or any conduct detrimental to the interests of the
Corporation or a Subsidiary, and, in any event, the determination of the Stock
Option Committee with respect thereto shall be final and conclusive.

     7.   Disability or Death of Optionee.  If Optionee becomes disabled or dies
          -------------------------------                                       
while employed by or affiliated with the Corporation or a Subsidiary, or during
the three-month period referred to in Paragraph 5 hereof, this Stock Option
shall automatically expire and terminate one (1) year after the date of
Optionee's disability or death or on the day specified in Paragraph 2 hereof,
whichever is earlier.  After Optionee's disability or death but before such
expiration, the person or persons to whom Optionee's rights under this Stock
Option shall have passed by order of a court of competent jurisdiction or by
will or the applicable laws of descent and distribution, or the executor,
administrator or conservator of Optionee's estate, subject to the provisions of
Paragraph 13 hereof, shall have the right to exercise this Stock Option to the
extent that increments, if any, had become exercisable as of the date on which
Optionee ceased to be employed by or affiliated with the Corporation or a
Subsidiary.  For purposes hereof, "disability" shall have the same meaning as
set forth in Section 14 of the Plan.
 
                                      5 

 
     8.   Nontransferability.  This Stock Option shall not be transferable
          ------------------
except by will or by the laws of descent and distribution, and shall be
exercisable during Optionee's lifetime only by Optionee.

     9.   Employment.  This Agreement shall not obligate the Corporation or a
          ----------                                                         
Subsidiary to employ Optionee for any period, nor shall it interfere in any way
with the right of the Corporation or a Subsidiary to increase or reduce
Optionee's compensation.

     10.  Privileges of Stock Ownership.  Optionee shall have no rights as a
          -----------------------------                                     
stockholder with respect to the Option Shares unless and until said Option
Shares are issued to Optionee as provided in the Plan. Except as provided in
Section 15 of the Plan, no adjustment will be made for dividends or other rights
in respect of which the record date is prior to the date such stock certificates
are issued.

     11.  Modification and Termination by Board of  Directors.  The rights of
          ---------------------------------------------------               
Optionee are subject to modification and termination upon the occurrence of
certain events as provided in Sections 16 and 17 of the Plan.

     12.  Notification of Sale.  Optionee agrees that Optionee, or any person
          --------------------                                               
acquiring Option Shares upon exercise of this Stock Option, will notify the
Corporation in writing not more than five (5) days after any sale or other
disposition of such Shares.

     13.  Approvals.  This Agreement and the issuance of Option Shares hereunder
          ---------                                                             
are expressly subject to the approval of the
  
                                      6 

 
Plan and the form of this Agreement by the holders of not less than a majority
of the voting stock of the Corporation.  This Stock Option may not be exercised
unless and until all applicable requirements of all regulatory agencies having
jurisdiction with respect thereto, and of the securities exchanges upon which
securities of the Corporation are listed, if any, have been complied with.

     14.  Notices.  All notices to the Corporation provided for in this 
          -------                                                       
Agreement shall be addressed to it in care of its Chief Executive Officer, Chief
Operating Officer, Chief Financial Officer or Secretary at its main office and
all notices to Optionee shall be addressed to Optionee's address on file with
the Corporation or a Subsidiary, or to such other address as either may
designate to the other in writing, all in compliance with the notice provisions
set forth in Section 26 of the Plan.

     15.  Incorporation of Plan.  All of the provisions of the Plan are
          ---------------------                                        
incorporated herein by reference as if set forth in full in this Agreement.  In
the event of any conflict between the terms of the Plan and any provision
contained herein, the terms of the Plan shall be controlling and the conflicting
provisions contained herein shall be disregarded.

                                      7                                 

 
     IN WITNESS WHEREOF, the parties hereto have executed this Agreement.

                                              FIRST REGIONAL BANCORP
                                       
                                                By __________________________
                                       
                                                By __________________________
                                       
                                                OPTIONEE
                                       
                                                _____________________________
 

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