Jaeger LeCoultre® calibre # 812 setting lever spring Fits calibers: 812, 813, K812, K813, P812, P813 kieninger clock chain & chain wheels Adec® crystal reference A54-11930

Adec® crystal reference A54-11930

Genuine Omega® double date setting wheel

Shanks are indented with beveled edges and points that have been extra-honed to a needle like shape and sharpness

Wyler WH 27

part number 9050

Jaeger LeCoultre® calibre # 812 setting lever spring Fits calibers: 812, 813, K812, K813, P812, P813 kieninger clock chain & chain wheels Adec® crystal reference A54-11930Jaeger LeCoultre setting lever spring, part # 445, calibre # 812 setting lever spring to fit Jaeger LeCoultre calibres: 812, K812, P812, 813, K813, P813 *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.