Jaeger LeCoultre® calibre # 497 balance staff - for shock protected device Fits calibers: 497, 497/1, 817, 817/1 A. Michel 382 Genuine Omega® oscillating weight bearing

Genuine Omega® oscillating weight bearing mounted

Record 435

Jaeger LeCoultre® screw for date jumper

Genuine Omega® settting lever spring (for hunting case)

along with information on proper use

Jaeger LeCoultre® calibre # 497 balance staff - for shock protected device Fits calibers: 497, 497/1, 817, 817/1 A. Michel 382 Genuine Omega® oscillating weight bearingJaeger LeCoultre balance staff for shock protected device, part # 728, calibre # 497 balance staff for shock protected device to fit Jaeger LeCoultre calibres: 497, 497 1, 817, 817 1 *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.