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Gruen 416
Ligne: 7.75'''
Jewels: 17
Power Reserve: 40 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1946
Diameter: 17.48 mm
Hands: 1.00 x 0.55 mm
The Gruen 416 watch movement is a manual wind movement with sweep seconds, providing accurate timekeeping. It features Incabloc Shock Protection for improved durability and reliability. The movement also includes covered winding for added convenience and protection. The Gruen 416 movement was used in watches from approximately 1946.
The Gruen 416 features the following functions:
- Incabloc Shock Protection
- Manual Winding
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.60 x 0.065 x 260 x 6.5 mm | GR4421 | Manual | Buy mainspring |
| 1.50 x 0.070 x 250 x 7.0 mm | Manual | Buy mainspring | |
| 1.50 x 0.070 x 240 x 6.5 mm | GR4059 | 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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