Jaeger LeCoultre® calibre # 240 alarm intermediate crown wheel screw - Fits calibers: 240, 240/1, 240/2 escapement files Outside Diameter of Crown (mm)

Outside Diameter of Crown (mm) 4

yet removable protective cover that doubles as a weighing tray

weight /chain driven

004 hands are different

post measures 4

Jaeger LeCoultre® calibre # 240 alarm intermediate crown wheel screw - Fits calibers: 240, 240/1, 240/2 escapement files Outside Diameter of Crown (mm)Jaeger LeCoultre alarm intermediate crown wheel screw, part # 57428, calibre # 240 alarm intermediate crown wheel screw to fit Jaeger LeCoultre calibres: 240, 240 1, 240 2 *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.