Jaeger LeCoultre® calibre # 240 screw for balance-spring fastener - Fits calibers: 240, 240/1, 240/2, 245 Omega® 2200 B This American lathe chuck has

This American lathe chuck has an opening of 7

dial screw to fit Jaeger LeCoultre® calibres: 9OL

Hamilton 676

Seiko VR43

Horotec Individual Screwdriver 2

Jaeger LeCoultre® calibre # 240 screw for balance-spring fastener - Fits calibers: 240, 240/1, 240/2, 245 Omega® 2200 B This American lathe chuck hasJaeger LeCoultre screw for balance spring fastener, part # 5378, calibre # 240 screw for balance spring fastener to fit Jaeger LeCoultre calibres: 240, 240 1, 240 2, 245 *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.