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Gruen 712SS
Ligne: 11.5'''
Jewels: 25
Power Reserve: 36 hrs
Frequency: 18000 vph
Type: Automatic
Period used: ~1965
Diameter: 26 mm
Height: 6.8 mm
Hands: 1.60 x 0.95 x 0.21 mm
The Gruen 712SS watch movement is a detached manual wind movement featuring balance and winding parts manufactured by Kienzle. It incorporates automatic and sweep second functions, as well as a calendar function that can be set by changing the time to 20:15-24h. This movement was utilized around the period of approximately 1965.
The Gruen 712SS features the following functions:
- Automatic Winding
- Calendar
- Date: set by changing 20:15-24h
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.080 x 9.0 mm | Auto | 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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