Jaeger LeCoultre® calibre # 240 mainspring with bridle - movement (time) - Fits calibers: 240, 240/1, 240/2, 245 Omega® 344 Fits Omega® case numbers: 1952378

Fits Omega® case numbers: 1952378

length of minute is 18

It reads vibrations per hour

Combo Flat & Half Round Grobet Pliers One smooth jaw is half-round and the other is flat

Marc Favre 264

Jaeger LeCoultre® calibre # 240 mainspring with bridle - movement (time) - Fits calibers: 240, 240/1, 240/2, 245 Omega® 344 Fits Omega® case numbers: 1952378Jaeger LeCoultre mainspring with bridle movement (time), part # 770, calibre # 240 mainspring with bridle movement (time) 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.