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Zenith 4021
Ligne: 11.5'''
Jewels: 17/21
Lift Angle: 52°
Power Reserve: 44 hrs
Frequency: 18000 vph
Type: Automatic
Period used: ~1965
Diameter: 26 mm
Height: 5.2 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Zenith 4021 is a mechanical watch movement that was commonly used around 1965. It features an indirectly driven minute hand, which enables a large balance and low profile. The movement is also equipped with various functions, including automatic winding, sweep seconds, an adjustable stud holder, and shock protection.
The Zenith 4021 features the following functions:
- Adjustable Stud Holder
- Automatic Winding
- Shock Protection
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.45 x 0.100 x 380 x 10.0 mm | GR3957X | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
Documents
Parts Listing
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