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Zenith 661
Ligne: 12.5'''
Jewels: 21
Lift Angle: 51°
Power Reserve: 42 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1953-1960
Diameter: 28 mm
Height: 6.0 mm
Hands: 1.50 x 0.90 x 0.18 mm
The Zenith 661 watch movement is an automatic movement with a sweep second function. It features Incabloc Shock Protection and was used during the period of 1953-1960.
The Zenith 661 features the following functions:
- Automatic Winding
- Incabloc Shock Protection
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.30 x 0.095 x 360 x 9.5 mm | GR3239X | Auto | 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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