OTERO Fourth Wheel and Pinion Part 220 for OTERO 237, 337, 280 – NOS

NOS fourth wheel and pinion, Part 220, for OTERO 237, 337 and 280 movements. Suitable for precise mechanical watch repairs and servicing.

for OTERO

1x PART # 220

Fourth wheel and pinion

Depending on your choice, for the following movements:

* OTERO 237 OTERO 337

* OTERO 280

The part can be delivered in the packaging or loose