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Gruen 624SS
Ligne: 6.75 x 11'''
Jewels: 17/21
Power Reserve: 34 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1930-1937
Size: 15.25 x 24.9 mm
Height: 3.85 mm
Hands: 1.25 x 0.62 mm
The Gruen 624SS is a manual wind watch movement that was used during the period of 1930-1937. It features a Breguet hairspring, which aids in accurate timekeeping.
The Gruen 624SS features the following functions:
- Manual Winding
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 392 | Ordinary/None | Buy staff |
| 3728 | Ordinary/None | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.105 x 320 x 9.5 mm | GR2936 | Manual | Buy mainspring |
| 1.20 x 0.100 x 320 x 9.0 mm | GR2921 | Manual | Buy mainspring |
| 1.20 x 0.100 x 300 x 9.0 mm | GR2920 | 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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