Jaeger LeCoultre® various calibres (see description) winding stem tap 1.20 - measurement 58-110 - smooth shoulder L 550 - thread L 170 - with addition shoulder before thread miscellaneous clock keys Genuine Rolex® breguet hairspring

Genuine Rolex® breguet hairspring

Genuine Omega® setting lever

This is a gents 10 1/2 ligne movement with a total diameter of 23

Maximum work speed is 1910 RPM

Jaeger LeCoultre® various calibres (see description) winding stem tap 1.20 - measurement 58-110 - smooth shoulder L 550 - thread L 170 - with addition shoulder before thread miscellaneous clock keys Genuine Rolex® breguet hairspringJaeger LeCoultre winding stem tap 1. 20 measurement 58 110 smooth shoulder L 550 thread L 170 with addition shoulder before thread, part # 401 winding stem tap 1. 20 measurement 58 110 smooth shoulder L 550 thread L 170 with addition shoulder before thread to fit Jaeger LeCoultre calibres: 9RO, 10RO, 10RP, 12A, 12AD, 12R, 408, 417, 425, 428, 461, 471, 472, 473, 474, 475, 476, 481, 489, 489 1, P489, 601 mechan, 814, K814, 815, 825, 910, 911 *Perrin