Jaeger LeCoultre® calibre # 497 driving gear for ratchet wheel Fits calibers: 497, 497/1, 817, 817/1 saw frames Hand dimensions are 130/80/20 (hour/minute/seconds)

Hand dimensions are 130/80/20 (hour/minute/seconds)

uses 384 battery

part number 1305 fits Omega® 690

Abrasive Sanding Discs are available in fine

Jaeger LeCoultre® calibre # 497 driving gear for ratchet wheel Fits calibers: 497, 497/1, 817, 817/1 saw frames Hand dimensions are 130/80/20 (hour/minute/seconds)Jaeger LeCoultre driving gear for ratchet wheel, part # 1482, calibre # 497 driving gear for ratchet wheel 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.