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Gruen 411SS
Ligne: 13'''
Jewels: 17
Lift Angle: 49°
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1940-1963
Diameter: 30.5 mm
Height: 5.1 mm
Hands: 1.70 x 0.95 x 0.24 mm
The Gruen 411SS watch movement was produced between 1940 and 1963, with approximately 3,000,000 units manufactured. The movement features a Breguet hairspring and started incorporating Incabloc from 1943. It is a manual wind movement with a sweep second function.
The Gruen 411SS features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 1858 | Ordinary/None | Buy staff |
| 3276 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.150 x 340 x 12.5 mm | GR4254 | 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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