Jaeger LeCoultre® calibre # 17UOC clicking spring - Fits calibers: 17UOC, 17UOV, 415, 429 Automatic End 021-45 cm Clock Movement that

021-45 cm Clock Movement that has a plate size measuring 100 x 100 mm and a hand shaft length that measures 27 mm

Vulcain 65

1/4" arbor hole

10 mm (thick) round flat mineral crystal

Jaeger LeCoultre® calibre # 17UOC clicking spring - Fits calibers: 17UOC, 17UOV, 415, 429 Automatic End 021-45 cm Clock Movement thatJaeger LeCoultre clicking spring, part # 434, calibre # 17UOC clicking spring to fit Jaeger LeCoultre calibres: 17UOC, 17UOV, 415, 429 *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.