Chapter ring outer diameter: 31
T0764171705700
3BX125FGBSS Color White / Silver
Watchpart Reference Strap R02F011J0 Bracelet M0EV631J0 Dial 4R3604Z4XL1Z Hour Hand 1FH090FABE1 Minute Hand 2FX125FCBES Second Hand 3AX125F2AEP Bezel 86016596 Crown 1E70E5SNS0 Dial Ring 84332157 Glass 320PX6HN02 Click Spring 81380079
Crystal compatibility table:
Seiko 81332879 Click Spring SBDC001 / SBDC031 / SKX007 Ratchet 6R15-00G0 Tissot Watch Bands Chapter ring outer diameter: 31This is the original click spring for the Seiko Sumo SBDC001 SBDC031 Related case numbers: 6R15 00G0, 6R15 OOGO, 6R15 01D0, 6R15 02B0, 6R15 02E0, 6R15 02T0, 6R15 03R0, 7S26 0020, 7S26 7020, 4R36 07G0 Related models: SBDC001J, SBDC001, SBDC003, SBDC005, SBDC007, SBDC017, SBDC019, SBDC027, SBDC031, SBDC033, SBDC049, SRPD73K1, SRPD73 SKX007, SKX171 The inner diameter is: 35 mm The outer diameter is: 38 mm Reference table: (check the related products for