Jaeger LeCoultre® calibre # 17UOC yoke spring - Fits calibers: 17UOC, 17UOV, 414, 415, 429 Cardinal Crystals 40 mm x 25

40 mm x 25

The lightweight Quasar easily fits onto your magnifying visor and will run continuously for weeks on a single set of batteries

30 seconds divided into 1/10th from the center

cutting portion measures 2"

Jaeger LeCoultre® month star driving wheel

Jaeger LeCoultre® calibre # 17UOC yoke spring - Fits calibers: 17UOC, 17UOV, 414, 415, 429 Cardinal Crystals 40 mm x 25Jaeger LeCoultre yoke spring, part # 440, calibre # 17UOC yoke spring to fit Jaeger LeCoultre calibres: 17UOC, 17UOV, 414, 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.