1 lb (454g) supplied
Dialux White Polishing Compound Premium polishing compounds
7N42 20 Seiko Quartz Watch Movement is a 3 hand movement (hour/minute/sweep second) with date at the 3 o'clock position
Please choose the correct size for your needs
Chronograph movement
Jaeger LeCoultre® calibre # 11L special regulator for flat hairspring Fits calibers: 11L, 11LC, 11LCN, 11LO, 11LSC, 424, 436, 437, 438, 486, 806 click springs 1 lb (454g) suppliedJaeger LeCoultre special regulator for flat hairspring, part # 309, calibre # 11L special regulator for flat hairspring to fit Jaeger LeCoultre calibres: 11L, 11LC, 11LCN, 11LO, 11LSC, 424, 436, 437, 438, 486, 806 *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Jaeger LeCoultre. Jaeger LeCoultre warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.