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Gruen 335-21
Ligne: 13'''
Jewels: 17
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1952-
Diameter: 29 mm
Height: 4.25 mm
Hands: 1.35 x 0.80 mm
The Gruen 335-21 watch movement is a manual wind movement with a sub second function. It is part of a series that includes the Buser 180 and Buser 182, with differences between them not publicly known. The Gruen 335-21 movement was used in watches starting from the year 1952 and onward.
The Gruen 335-21 features the following functions:
- Manual Winding
- Sub Second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.120 x 285 x 11.5 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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