Mainspring

To look for similar mainsprings that exactly match a specific dimension, select it from the links above.

This mainspring is used by the following movements:

Movement	Description	Ligne
Bulova C814001	BULOVA CASE REFERENCE
Omega 131.0009	OMEGA CASE USES CALIBER 600
Caravelle 11BAC
Certina 74A		6.25 x 10
Citizen 4-040376	CITIZEN CASE
Citizen 4-451872	CITIZEN CASE
Citizen 4-K09427	CITIZEN CASE
Citizen 4-L00998	CITIZEN CASE
Seiko 1230-5180	SEIKO CASE REFERENCE
Citizen 4-T009409	CITIZEN CASE REFERENCE
Citizen 5120	18000 BPH	6.75 x 8
Citizen EA2114	CITIZE CASE REFERENCE
Dugena 1018		7.75
Elgin 301	AMERICAN P/W
Felsa 381		8.75
France Ebauches 233.67	18,000 BPH W/O SEC CALD (DAY/DATE)	11.5
Hamilton 816	AUTO	11.5
Omega 131.0009	OMEGA CASE USES CALIBER 600
Omega 16929	OMEGA CASE REFERENCE
Omega 2608	OMEGA CASE USES CALIBER 265/280/283
Omega 311.086	OMEGA CASE USES CALIBER
Seiko 1104-5020	SEIKO CASE REFERENCE
Seiko 1230-5180	SEIKO CASE REFERENCE
Seiko 2E20-6580	SEIKO CASE REFERENCE
Seiko 9579-6050	SEIKO CASE REFERENCE COSERVE 2003/2004
Seiko V701-7010	SEIKO CASE REFERENCE COSERVE 2003/2004
Seiko Y580-5319	SEIKO CASE REFERENCE
Timex 1006110077	TIMEX CASE REFERENCE
Winton 70	ETA 2360
Wyler 953
Wyler WP60	INCAFLEX	18
Zenith 16		16

This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:

Movement	Mainspring	GR Reference #
Uwersi 57/6	1.10 x 0.100 (0.080) x 195 (240) x 7.5 (7.0) mm

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