Jaeger LeCoultre® calibre # 489 yoke for movement and alarm - see part 435 Fits calibers: 489, 489/1, 601 mechan, 814, K814, P489 Omega® 420 and 5 double ended travel

and 5 double ended travel clock keys sizes 4 to 8

Its round shape and adjustable screw provide stability and precision

Brass Scratch Brush with Plastic Handle Brush has four rows of

carefully stamped with style identifying letter and hole sizes

Jaeger LeCoultre® calibre # 489 yoke for movement and alarm - see part 435 Fits calibers: 489, 489/1, 601 mechan, 814, K814, P489 Omega® 420 and 5 double ended travelJaeger LeCoultreyoke for movement and alarm see part 435, part # 7435, calibre # 489 yoke for movement and alarm see part 435 to fit Jaeger LeCoultre calibres: 489, 489 1, P489, 601 mechan, 814, K814 *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.