Jaeger LeCoultre® calibre # 450 fourth wheel and pinion Fits calibers: 450, 468, 470, 478, 488 Heuer® timer hands 50 mm thick round domed

50 mm thick round domed sapphire crystal with a cut out at the 3 o'clock position

and strips

12 x 400 (15 3/4")

Genuine Omega® alarm hammer mounted

Tissot® Crown (Dustproof) TI-TIS23

Jaeger LeCoultre® calibre # 450 fourth wheel and pinion Fits calibers: 450, 468, 470, 478, 488 Heuer® timer hands 50 mm thick round domedJaeger LeCoultre fourth wheel and pinion, part # 220, calibre # 450 fourth wheel and pinion to fit Jaeger LeCoultre calibres: 450, 468, 470, 478, 488 *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.