Jaeger LeCoultre® calibre # 9OL pallet staff Fits calibers: 460, 490, 491, 9OL, 9OLN, K490 anvils This is a top of

This is a top of the line caliper that permits complete visibility of the balance wheel collet to allow room for adjustment to be made to the hairspring of the balance wheel

RL4120B/12 Swiss RL 4120B Swiss Ronda Startech Quartz Movement is a 2 hand (hour/minute) Swiss assembled with 2 indicators (alarm and seconds) plus BIG DATE at the 12 o'clock position

crystal gasket 24

Genuine Omega® two piece regulator

Jaeger LeCoultre® calibre # 9OL pallet staff Fits calibers: 460, 490, 491, 9OL, 9OLN, K490 anvils This is a top ofJaeger LeCoultre pallet staff, part # 714, calibre # 9OL pallet staff to fit Jaeger LeCoultre calibres: 9OL, 9OLN, 460, 490, K490, 491 *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.