Seiko (SII) NH35/NH36/NH37/NH38/NH39 Ratchet Wheel
- Item Type: Ratchet Wheel
- Parts No: 0285-051 (Ratchet Wheel)
- Manufacturer: Seiko
- Suitable for: Seiko (SII) NH35/NH36/NH37/NH38/NH39 Movement
The Ratchet Wheel is a key component in the winding mechanism of the NH35 and NH36 movements. It interacts with the winding stem to wind the mainspring, storing energy to power the watch.
Specs Sheet: Datasheet 6R54A (Parts List & Technical Guide)
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