Otto Frei.
Quality Jewelry Supplies for Generations - Since 1930
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Mainsprings For Vintage Bulova Watches

   
Genuine Bulova White Alloy Mainspring For Caliber 10AE
$12.60
MS-BUL-53A-10AE
Also for BUL 10AB BUL 10AE BUL 10AEC BUL 10AM BUL 10AN BUL 10ANC BUL 10AR BUL 10AS BUL 10AW BUL 10AX BUL 10AXCS BUL 4AE BUL 4AF BUL 4AH BUL 4AN BUL 4AS BUL 4AW BUL 9A BUL 9AA BUL 9AAI BUL 9AN


   
Genuine Bulova White Alloy Mainspring For Caliber 10BC
$12.60
MS-BUL-53A-10BC
BUL 10AB BUL 10AE BUL 10AEC BUL 10AM BUL 10AN BUL 10ANC BUL 10AR BUL 10AS BUL 10AW BUL 10AX BUL 10AXCS BUL 4AE MECH BUL 4AF MECH FLAT BUL 4AH BUL 4AN BUL 4AS BUL 4AW BUL 9A BUL 9AA BUL 9AAI BUL 9AN


   
Genuine Bulova White Alloy Mainspring For Caliber 10BCC
$18.80
MS-BUL-53A-10BCC
BUL 10BCC BUL 10BTC BUL 10BUC BUL 10ZOC BUL 11ABC


   
Genuine Bulova White Alloy Mainspring For Caliber 10BNCH
$12.60
MS-BUL-53A-10BNCH
Also for Bulova 10CNCH


   
Genuine Bulova White Alloy Mainspring For Caliber 10BZ
$18.80
MS-BUL-53A-10BZ


   
Genuine Bulova White Alloy Mainspring For Caliber 10BZC
$12.60
MS-BUL-53A-10BZC
BUL 10BZ BUL 10BZC BUL 11AF BUL 6A0 BUL 6AB BUL 6AE BUL 6AF BUL 6AR BUL 6AS BUL 6AW BUL 6F BUL 6M BUL 9AF BUL 9AT


   
Genuine Bulova White Alloy Mainspring For Caliber 10CSC
$12.60
MS-BUL-53A-10CSC
BUL 10BRC BUL 10CMC BUL 10CSC BUL 9ARC BUL 9ASC


   
Genuine Bulova White Alloy Mainspring For Caliber 10OC
$12.60
MS-BUL-53A-10OC


   
Genuine Bulova White Alloy Mainspring For Caliber 11ABC
$12.60
MS-BUL-53A-11ABC
BUL 10BCC BUL 10BTC BUL 10BUC BUL 10ZOC BUL 11ABC


   
Genuine Bulova WhiteAlloy Mainspring For Caliber 11AC
$10.60
MS-BUL-53A-11AC
BUL 10BP BUL 11AC


   
Genuine Bulova White Alloy Mainspring For Caliber 11ACC
$12.60
MS-BUL-53A-11ACC
BUL 10CBCD BUL 11ACC


   
Genuine Bulova White Alloy Mainspring For Caliber 11AERC
$12.60
MS-BUL-53A-11AERC
BUL 11ATRCD


   
Genuine Bulova White Alloy Mainspring For Caliber 11AF
$12.60
MS-BUL-53A-11AF
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Genuine Bulova Whitel Alloy Mainspring For Caliber 11AFC
$10.60
MS-BUL-53A-11AFC


   
Genuine Bulova White Alloy Mainspring For Caliber 11AN
$18.80
MS-BUL-53A-11AN
BUL 11ANC


   
Genuine Bulova White Alloy Mainspring For Caliber 11AURCD
$18.80
MS-BUL-53A-11AURCD


   
Genuine Bulova White Alloy Mainspring For Caliber 7BPP
$12.60
MS-BUL-53A-7BPP


   
Genuine Bulova White Alloy Mainspring For Caliber 11BKACB
$18.80
MS-BUL-53A-11BKACB
BUL 11BKACB BUL 11BSACB CAR 11OKACB CAR 11OKCB CAR 11UKACB CAR 11UOACB


   
Genuine Bulova White Alloy Mainspring For Caliber 11OAC
$12.60


   
Genuine Bulova White Alloy Mainspring For Caliber 11OBAC
$12.60


   
Genuine Bulova White Alloy Mainspring For Caliber 11OFC
$12.60


   
Genuine Bulova White Alloy Mainspring For Caliber 11ORAC
$12.60


   
Genuine Bulova White Alloy Mainspring For Caliber 11OS
$12.60


   
Genuine Bulova White Alloy Mainspring For Caliber 11OWACD
$12.60


   
Genuine Bulova White Alloy Mainspring For Caliber 11UFCD
$12.60


   
Genuine Bulova White Alloy Mainspring For Caliber 11UFCD
$12.60
MS-BUL-53A-11UFCD


   
Genuine Bulova White Alloy Mainspring For Caliber 12EBA
$12.60
BUL 12EBA BUL 12EBAC BUL 12EBACD BUL 12EBAD BUL 12ECACD


   
Genuine Bulova White Alloy Mainspring For Caliber 14EB
$18.80


   
Genuine Bulova White Alloy Mainspring For Caliber 16AB
$12.60
BUL 16AC BUL 16AC2


   
Genuine Bulova White Alloy Mainspring For Caliber 3AC
$18.80
MS-BUL-53A-3AC
Popular Bulova Mainspring for Bulova calibers 3AC, 3AL, 3AN, 5AN, 5BA
Also for Benrus P, P4D1, BFG 805, BM375, CONCORD 487, 489, ELGIN 841, 897, FF 59, FF 59-21, FF 59N, GENERAL 110, 111, GP 76 HAMILTON 10, 609, HATTORI 80A, A03A, A04A, A05A, A06A, A07A, HELVETIA 110, JUVENIA 20, 865, LONGINES 3W, 3W-1, 3W-2, 510, LIP 37, MORIOKA 80A, SEARS 8027A, A03A, 800, A04A, A05A, A06A, A07A A, SEKIO 8000, 8004, 8007, SEK 8020A, 8020B, 8024A, 8024B, 8027A, 8027B, TISSOT 2150, WITTNAUER 3A, 3W, WITTNAUER 5JH USES BOTH TEE & TONGUE-END MSPGS, WYLER WK30


   
Genuine Bulova White Alloy Mainspring For Caliber 3AH
$12.60
MS-BUL-53A-3AH
Also for Bulova 3AE and Wittnauer 3A


   
Genuine Bulova White Alloy Mainspring For Caliber 3AK
$12.60
MS-BUL-53A-3AK


   
Genuine Bulova White Alloy Mainspring For Caliber 5A
$12.60
MS-BUL-53A-5A


   
Genuine Bulova White Alloy Mainspring For Caliber 5AT
$12.60
MS-BUL-53A-5AT
Also for Bulova 5AZ and Omega 485


   
Genuine Bulova White Alloy Mainspring For Caliber 5AW
$12.60
MS-BUL-53A-5AW


   
Genuine Bulova White Alloy Mainspring For Caliber 5UB
$18.80
MS-BUL-53A-5UB


   
Genuine Bulova White Alloy Mainspring For Caliber 6AHC
$12.60
MS-BUL-53A-6AHC


   
Genuine Bulova White Alloy Mainspring For Caliber 6AK
$12.60
MS-BUL-53A-6AK
Also for 6BA


   
Genuine Bulova White Alloy Mainspring For Caliber 6BOC
$12.60
MS-BUL-53A-6BOC


   
Genuine Bulova White Alloy Mainspring For Caliber 6BP
$12.60
MS-BUL-53A-6BP


   
Genuine Bulova White Alloy Mainspring For Caliber 6BPA
$12.60
MS-BUL-53A-6BPA


   
Genuine Bulova White Alloy Mainspring For Caliber 6C
$12.60
MS-BUL-53A-6C


   
Genuine Bulova White Alloy Mainspring For Caliber 6CB
$12.60
MS-BUL-53A-6CB


   
Genuine Bulova White Alloy Mainspring For Caliber 6CFC
$12.60
MS-BUL-53A-6CFC


   
Genuine Bulova White Alloy Mainspring For Caliber 6CHAC
$12.60
MS-BUL-53A-6CHAC


   
Genuine Bulova White Alloy Mainspring For Caliber 6CHAC
$18.80
MS-BUL-53A-6CHAC


   
Genuine Bulova White Alloy Mainspring For Caliber 6CL-2
$18.80
MS-BUL-53A-6CL-2


   
Genuine Bulova White Alloy Mainspring For Caliber 6CMAC
$12.60
MS-BUL-53A-6CMAC


   
Genuine Bulova White Alloy Mainspring For Caliber 6EB
$18.80
MS-BUL-53A-6EB


   
Genuine Bulova White Alloy Mainspring For Caliber 6OA
$12.60
MS-BUL-53A-6OA


   
Genuine Bulova White Alloy Mainspring For Caliber 7AD
$12.60
MS-BUL-53A-7AD


   
Genuine Bulova White Alloy Mainspring For Caliber 7BCAC
$12.60
MS-BUL-53A-7BCAC


   
Genuine Bulova White Alloy Mainspring For Caliber 7BEAC
$12.60
MS-BUL-53A-7BEAC


   
Genuine Bulova White Alloy Mainspring For Caliber 7BPC
$12.60
MS-BUL-53A-7BPC


   
Genuine Bulova White Alloy Mainspring For Caliber 7BUC
$12.60
MS-BUL-53A-7BUC


   
Genuine Bulova White Alloy Mainspring For Caliber 8AD
$12.60
MS-BUL-53A-8AD


   
Genuine Bulova White Alloy Mainspring For Caliber 8BBA
$12.60
MS-BUL-53A-8BBA


   
Genuine Bulova Sealed Barrel Complete With Alloy Mainspring Caliber 11AFAC
$35.00
BUL-1S-11AFAC
Also for 11AFACD, 11AFA


   
Genuine Bulova Sealed Barrel Complete With Alloy Mainspring Caliber 1000.10
$35.00
BUL-1S-1000.10
Also for 1000.11, 1021.10


   
Genuine Bulova Sealed Barrel Complete With Alloy Mainspring Caliber 10COACD
$35.00
BUL-1S-10COACD
Also for 10COACD, 10CPACD


   
Genuine Bulova Sealed Barrel Complete With Alloy Mainspring Caliber 10CRAC
$35.00
BUL-1S-10CRAC
Also for 10CRACD


   
Genuine Bulova Sealed Barrel Complete With Alloy Mainspring Caliber 11BKACB
$35.00
BUL-1S-11BKACB


   
Genuine Bulova Sealed Barrel Complete With Alloy Mainspring Caliber 11BSACB
$35.00
BUL-1S-11BSACB


   
Genuine Caravelle Sealed Barrel Complete With Alloy Mainspring Caliber 11OZAC
$35.00
BUL-1S-11OZAC


   
Genuine Bulova Sealed Barrel Complete With Alloy Mainspring Caliber 6B
$35.00
BUL-1S-6B


   
Genuine Bulova Sealed Barrel Complete With Alloy Mainspring Caliber 6CL-2
$35.00
BUL-1S-6CL-2


   
Genuine Bulova Sealed Barrel Complete With Alloy Mainspring Caliber 7EDA
$35.00
BUL-1S-7EDA
Also for 7EDAD


   
Genuine Bulova Sealed Barrel Complete With Alloy Mainspring Caliber 7EFACD
$35.00
BUL-1S-7EFACD


   
Genuine Bulova Sealed Barrel Complete With Alloy Mainspring Caliber 7EFAD
$35.00
BUL-1S-7EFAD


   
Genuine Caravelle Sealed Barrel Complete With Alloy Mainspring Caliber 7OHAC
$35.00
BUL-1S-7OHAC


www.ofrei.com
Otto Frei, Watch Parts Since 1930
Customers Entrance
126 2nd St. Oakland, California 94607
Mailing Address: PO BOX 796, Oakland Ca. 94604
Freight Shipment Address: 119 3rd St. Oakland Ca. 94607 USA


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For stock checks on watch parts not listed on the site please call the watch material department at 510-832-0355 ext 3., Monday to Friday 9 AM to 5 PM Pacific Standard Time Zone.
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510.832.0355 EXT. 3
800.900.3734 (fax)

International
510.832.0355 EXT. 3
510.834.6217 (fax)