Jaeger LeCoultre® calibre # 493 balance staff - for shock protected device Universal Genuine Crystals It covers pivot sizes 2

It covers pivot sizes 2

*Perrin Supply Ltd is independent of and not affiliated with or sponsored by Bulova®

Hampden 3/0 size mainspring 9696

Face Shield Lightweight plastic provides full face coverage

Jaeger LeCoultre® calibre # 493 balance staff - for shock protected device Universal Genuine Crystals It covers pivot sizes 2Jaeger LeCoultre balance staff for shock protected device, part # 728, calibre # 493 balance staff for shock protected device to fit Jaeger LeCoultre calibres: 493 *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.