to fit Omega® case numbers: 5660285
to fit Vintage Tissot® case number 10231
low dome mineral crystal
4 Prong Threaded Post for Standard Weight Diamond Studs is available in 14kt yellow and 14kt white
this assortment of solid steel dies allow effortless opening and closing of cases with screwed-on backs
Jaeger LeCoultre® calibre # 8NR ratchet wheel Fits calibers: 402, 427, 496, 8NR, 8RF, 8RFO Rolex® 1575 GMT to fit Omega® case numbers:Jaeger LeCoultre ratchet wheel, part # 415, calibre # 8NR ratchet wheel to fit Jaeger LeCoultre calibres: 402, 427, 496, 8NR, 8RF, 8RFO *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.