Jaeger LeCoultre® calibre # 240 alarm intermediate crown wheel screw - Fits calibers: 240, 240/1, 240/2 escapement files weight /chain driven

weight /chain driven

Omega® Corrector Gasket (O-ring)

Jaeger-LeCoultre® REF 24928

Outside Diameter of Crown (mm) 4

post measures 4

Jaeger LeCoultre® calibre # 240 alarm intermediate crown wheel screw - Fits calibers: 240, 240/1, 240/2 escapement files weight /chain drivenJaeger 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.