Jaeger LeCoultre® calibre # 449 Pare-choc balance staff - height 331 - for Pare-choc Fits calibers: 449, 450, 451, 452, 463, 468, 469, 470, 478, 479, 484, 488, 494 Omega® 1164 0740 is made specifically for

0740 is made specifically for FHS movement 341-Dead Beat

Made with right-handed threads (for right side of motor) and held to shaft by set screws

O-ring case back gasket to fit case reference E871

Genuine Omega® flat hairspring with stud mounted

Cardinal® reference 1158

Jaeger LeCoultre® calibre # 449 Pare-choc balance staff - height 331 - for Pare-choc Fits calibers: 449, 450, 451, 452, 463, 468, 469, 470, 478, 479, 484, 488, 494 Omega® 1164 0740 is made specifically forJaeger LeCoultre Pare choc balance staff height 331 for Pare choc, part # 727 331, calibre # 449 Pare choc balance staff height 331 for Pare choc to fit Jaeger LeCoultre calibres: 449, 450, 451, 452, 463, 468, 469, 470, 478, 479, 484, 488, 494 *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