Jaeger LeCoultre® calibre # 489 alarm crown wheel seat Fits calibers: 489, 489/1, 601 mechan, 814, 815, 825, K814, P489 20mm Watch Straps third wheel and pinion to

third wheel and pinion to fit Jaeger LeCoultre® calibres: 9BF

Not included with the Ollie Baker style mainspring winder are the letdown chucks

This Bergeon Set Of 5 XL Flat Delrin Stakes is designed to fit flat mineral crystals when closing waterproof watch cases

10 mm plastic genuine crystal

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Jaeger LeCoultre® calibre # 489 alarm crown wheel seat Fits calibers: 489, 489/1, 601 mechan, 814, 815, 825, K814, P489 20mm Watch Straps third wheel and pinion toJaeger 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.