Jaeger LeCoultre® calibre # 815 ratchet wheel Fits calibers: 815, 825 1015 Series Ronda date jumper spring to fit

date jumper spring to fit Jaeger LeCoultre® calibres: 911

a plate size of 85 mm by 76 mm and requires 3 weights of 1500 grams each (can be purchased separately)

high-quality construction and finishing

Peel-back cardboard tube exposes only the amount needed

Jaeger LeCoultre® calibre # 815 ratchet wheel Fits calibers: 815, 825 1015 Series Ronda date jumper spring to fitJaeger LeCoultre ratchet wheel, part # 415, calibre # 815 ratchet wheel to fit Jaeger LeCoultre calibres: 815, 825 *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.