Jaeger LeCoultre® calibre # 817 seconds dial disc Fits calibers: 817, 817/1 generic case back gaskets (individual sizes) to fit Rolex® These polishing compounds work wonders

These polishing compounds work wonders on harder metals such as cobalt

Colonial B

Zila Watch 2408

Genuine Omega® crown wheel without core

Phenix 837

Jaeger LeCoultre® calibre # 817 seconds dial disc Fits calibers: 817, 817/1 generic case back gaskets (individual sizes) to fit Rolex® These polishing compounds work wondersJaeger LeCoultre seconds dial disc, part # 759, calibre # 817 seconds dial disc to fit Jaeger LeCoultre calibres: 817, 817 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.