Jaeger LeCoultre® calibre # 8RF fourth wheel and pinion - 18000 beats - 6 leaf pinion Fits calibers: 402, 427, 8RF, 8RFO Rolex® 3186 GMT Ultra Precision Hard Anodized Aluminum

Ultra Precision Hard Anodized Aluminum Ring Mandrel - 1 to 16 US sizes in ¼ sizes

hand nuts & an extended post for music activation lever

3 mm (2-3/8")

50 mm into the case

odorless and environmentally safe

Jaeger LeCoultre® calibre # 8RF fourth wheel and pinion - 18000 beats - 6 leaf pinion Fits calibers: 402, 427, 8RF, 8RFO Rolex® 3186 GMT Ultra Precision Hard Anodized AluminumJaeger LeCoultre fourth wheel and pinion 18000 beats 6 leaf pinion, part # 220, calibre # 8RF fourth wheel and pinion 18000 beats 6 leaf pinion to fit Jaeger LeCoultre calibres: 8RF, 8RFO, 402, 427 *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.