Exhibit 99
Report on Form 8-K




                          AMENDMENT NO. 2 TO GUARANTEE

     This  Amendment  No. 2 to that certain  Guarantee,  dated April 3, 1996, as
amended  by  Amendment  No.  1  thereto,  dated as of  November  18,  1998  (The
"Guarantee"),  in respect of certain  obligations  of Tiffany & Co.  Japan Inc.,
Japan  Branch  ("Borrower"),  to  American  Family  Life  Assurance  Company  of
Columbus, Japan Branch ("Lender"), is made as of this 15 day of October, 1999.

                                    RECITALS

     WHEREAS,  Borrower desires to refinance  certain  outstanding  Japanese Yen
bank debt by entering  into a  (Y)5,500,000,000  lending  facility with The Fuji
Back,  Ltd.,  which is expected  to bear  interest at the Yen Libor rate plus 50
basis points, adjustable  semi-annually,  with final maturity of five years from
the date of the initial drawdown (the "Fuji Facility");

     WHEREAS, Tiffany & Co. ("Guarantor") would guarantee Borrower's obligations
under the Fuji Facility;

     WHEREAS,  because the Fuji Facility is a variable-rate lending arrangement,
Guarantor and Borrower  desire to enter into an interest  rate swap  transaction
with The Chase  Manhattan  Bank in the notional  amount of up to (Y)5.5  Billion
whereby  Borrower would pay a fixed rate of interest on the notional amount on a
semi-annual  basis in exchange for the receipt of variable-rate  payments on the
same dates (the "Interest Rate Swap Arrangement"); and

     WHEREAS,  Guarantor  and  Borrower  believe  that the  Interest  Rate  Swap
Arrangement is  complimentary to their businesses and is for the sole purpose of
managing  and   protecting   against   Borrower's   exposure  to  interest  rate
fluctuations under the Fuji Facility.

                                    AGREEMENT

     Except as otherwise provided herein capitalized terms used herein which are
not defined herein shall have the meanings set forth in the Guarantee.

     In  consideration of the covenants,  conditions and agreements  hereinafter
set forth,  and for other  good and  valuable  consideration,  the  receipt  and
sufficiency  of which are hereby  acknowledged,  Borrower,  Guarantor and Lender
hereby agree as follows:

     1. Section  13(m)(iv) of the  Guarantee is hereby  amended to delete in its
entirety and to replace it with the following:

          "(iv)  Indebtedness  of  the  Borrower,   which  Indebtedness  may  be
     guaranteed by the Guarantor and/or Tiffany International; and"

     2. Lender  acknowledges  and agrees that the Interest Rate Swap Arrangement
is a permissible  Derivative Transaction under the terms of Section 13(n) of the
Guarantee.







     3. This Amendment shall become effective  immediately upon the signature by
each of Borrower, Guarantor and Lender. In all other respects, the Agreement and
the Guarantee shall remain in full force and effect.

     4. Each of  Borrower  and  Guarantor  hereby (a)  reaffirms  and admits the
validity, enforceability and continuation of the Agreement and the Guarantee and
(b) agrees and admits that as of the date hereof it has no valid  defenses to or
offsets against any of their respective obligations thereunder.

     5. This  Amendment may be executed in any number of  counterparts,  each of
which shall be an original and all of which shall  constitute one agreement.  It
shall not be necessary  in making proof of this  Amendment to produce or account
for more than one counterpart signed by the party to be charge.

     6. This Amendment  shall be governed by and  interpreted in accordance with
the laws of Japan and hereby  incorporates  the provisions of Sections 16(a) and
16(b) of the Guarantee.


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     The parties have caused this  Amendment No. 2 to be duly executed as of the
date first written above.


                           TIFFANY & CO. JAPAN INC., Japan Branch


                           By:   /s/ James N. Fernandez
                               ________________________________________
                                 Name: James N. Fernandez
                                 Title:Vice President



                           TIFFANY & CO.


                           By:   /s/ James N. Fernandez
                               ________________________________________
                                  Name: James N. Fernandez
                                  Title:Executive Vice President-
                                        Chief Financial Officer



                           AMERICAN FAMILY LIFE ASSURANCE COMPANY OF
                             COLUMBUS, Japan Branch


                           By:   /s/ Hitoshi Une
                                ________________________________________
                                  Name:  Hitoshi Une
                                  Title: Executive Vice President








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