Jaeger LeCoultre® calibre # 461 hour wheel for sweep second Fits calibers: 461, 472, 473, 474, 475 Omega® 1138 part # 198

part # 198

the indicator at 9 o'clock records 60 minutes and the indicator at 12 o'clock records 24 hours

Wittnauer 5SA

Jax Tarnish Preventer prevents tarnish on clean brass

10 mm is most commonly used for older clocks with wooden pulleys

Jaeger LeCoultre® calibre # 461 hour wheel for sweep second Fits calibers: 461, 472, 473, 474, 475 Omega® 1138 part # 198Jaeger LeCoultre hour wheel for sweep second, part # 255, calibre # 461 hour wheel for sweep second to fit Jaeger LeCoultre calibres: 461, 472, 473, 474, 475 *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.