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Gruen N225
Ligne: 10.5'''
Jewels: 15/17/21
Power Reserve: 37 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1950-
Diameter: 23.7 mm
Height: 4.5 mm
Hands: 1.60 x 0.95 x 0.21 mm
The Gruen N225 watch movement was introduced around 1950 and incorporates wheels made of beryllium bronze. It is widely recognized as being comparable to the Enicar 410 movement, and it is likely that the design was obtained from Enicar. This movement features manual winding and a sweep second function. It has been in use since its introduction in the 1950s.
The Gruen N225 features the following functions:
- Manual Winding
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.100 x 300 x 9.0 mm | GR3664 | Manual | Buy mainspring |
| 1.40 x 0.110 x 260 x 9.0 mm | Manual | Buy mainspring | |
| 1.40 x 0.105 x 260 x 8.5 mm | GR3678 | 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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