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Zenith 400
Ligne: 11.5'''
Jewels: 17
Lift Angle: 49°
Power Reserve: 46 hrs
Frequency: 19800 vph
Type: Automatic
Period used: 1954-1957
Diameter: 25 mm
Height: 5.55 mm
Hands: 1.50 x 0.80 x 0.18 mm
The Zenith 400 watch movement is a rotor automatic movement introduced by Omega between 1954 and 1957. It belongs to the family of Omega movements including the 490 and 500, with a total production of 1,075,000 units. It features a detached manual winding mechanism and is equipped with a micrometer regulator. Additionally, it incorporates several functions such as automatic winding, sweep seconds, and Incabloc shock protection.
The Zenith 400 features the following functions:
- Automatic Winding
- Incabloc Shock Protection
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4354 | Ordinary/None | Buy staff |
| 4354 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.100 x 340 x 10.0 mm | GR2922X | 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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