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Gruen 422R
Ligne: 5.75 x 8.5'''
Jewels: 15/17
Lift Angle: 52°
Power Reserve: 42 hrs
Frequency: 18000 vph
Type: Manual Wind
Size: 12.8 x 19.6 mm
Height: 3.55 mm
Hands: 1.05 x 0.45 mm
The Gruen 422R is a mechanical watch movement that features round or straight corners. It offers an optional bimetallic screw balance. At present, it is not known what the differences are between the Gruen 422R and Aurore 102 movements. The Gruen 422R movement is manually wound.
The Gruen 422R features the following functions:
- Manual Winding
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.080 x 250 x 7.5 mm | Manual | Buy mainspring | |
| 1.20 x 0.080 x 240 x 7.0 mm | GR2870 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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