Jaeger LeCoultre® calibre # 910 balance with flat hairspring, regulated Fits calibers: 910, 911 fhs 2061 movement parts 097 or T360007234

097 or T360007234

mainspring number 2244

Contains 18 different sizes of screws

5" Diameter Chemkote Yellow Buffs with Leather Center More aggressive

40 mm (thick) domed mineral crystal with bevel

Jaeger LeCoultre® calibre # 910 balance with flat hairspring, regulated Fits calibers: 910, 911 fhs 2061 movement parts 097 or T360007234Jaeger LeCoultre balance with flat hairspring, regulated, part # 721, calibre # 910 balance with flat hairspring, regulated to fit Jaeger LeCoultre calibres: 910, 911 *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.