Exclusive grit and backing are designed for jewelry applications and provide exceptionally long life
third wheel and pinion to fit Jaeger LeCoultre® calibres: 9BF
This Pinion is made specifically for FHS clock movement 1171
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Not included with the Ollie Baker style mainspring winder are the letdown chucks
Jaeger LeCoultre® calibre # 489 alarm crown wheel seat Fits calibers: 489, 489/1, 601 mechan, 814, 815, 825, K814, P489 20mm Watch Straps Exclusive grit and backing areJaeger LeCoultre alarm crown wheel seat, part # 7414, calibre # 489 alarm crown wheel seat to fit Jaeger LeCoultre calibres: 489, 489 1, P489, 601 mechan, 814, K814, 815, 825 *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.