Jaeger LeCoultre® calibre # 11LSC third wheel and pinion, long pivot Fits calibers: 11LSC, 437 five strand clasps Bergeon Right Hand Mainspring Winder

Bergeon Right Hand Mainspring Winder Handle Handle only to attach to Bergeon right handed winders sold separately

Set includes numbers 67-46221-20/22

black with gold markers

40 mm f-shape plastic cylinder type crystal

Jaeger LeCoultre® calibre # 11LSC third wheel and pinion, long pivot Fits calibers: 11LSC, 437 five strand clasps Bergeon Right Hand Mainspring WinderJaeger LeCoultre third wheel and pinion, long pivot, part # 214, calibre # 11LSC third wheel and pinion, long pivot to fit Jaeger LeCoultre calibres: 11LSC, 437 *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.