Jaeger LeCoultre® calibre # 240/1 alarm control star jumper screw - length 2.31 mm - head dia. 2.50 mm - thread dia. 0.78 mm

Jaeger LeCoultre® alarm control star jumper screw - length 2.31 mm - head dia. 2.50 mm - thread dia. 0.78 mm, part # 57246, calibre # 240/1

alarm control star jumper screw - length 2.31 mm - head dia. 2.50 mm - thread dia. 0.78 mm to fit Jaeger LeCoultre® calibres: 240, 240/1, 240/2

* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Jaeger LeCoultre®. Jaeger LeCoultre® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic parts may devalue your watch.