Jaeger LeCoultre® calibre # 497/1 stop click spring Rolex® 3085 O-ring case back gasket to

O-ring case back gasket to fit Omega® case numbers: 1910067

Helbros 89

part number 1110 fits Omega® 1000

60 mm rectangular shape

Cable Drum 1171-850/-890 Strike/Chime is a cable drum specifically for Hermle Movements 1171-850 and 1171-890 strike and chime side

Jaeger LeCoultre® calibre # 497/1 stop click spring Rolex® 3085 O-ring case back gasket toJaeger LeCoultre stop click spring, part # 1448, calibre # 497 1 stop click spring to fit Jaeger LeCoultre calibres: 497 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.