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IWC 442
Ligne: 11.5'''
Jewels: 17/25
Lift Angle: 52°
Power Reserve: 42 hrs
Frequency: 18000 vph
Type: Automatic
Period used: ~1965
Diameter: 26 mm
Height: 4.5 mm
Hands: 1.50 x 0.90 x 0.21 mm
The IWC 442 watch movement is an automatic mechanical movement with sweep seconds. It features KIF Shock Protection and is equipped with a sweep seconds function. This movement was widely used during the period approximately around 1965.
The IWC 442 features the following functions:
- Automatic Winding
- KIF Shock Protection
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 4700 | Ordinary/None | Buy staff |
| 4790 | Antichoc | Buy staff |
| 4790 | Emo | Buy staff |
| 4790 | Incabloc | Buy staff |
| 4790 | Kif | Buy staff |
| 4790 | Monorex | Buy staff |
| 4790 | Rubyshock | Buy staff |
| 4790 | Shockproof | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.23 x 0.115 x 400 x 11.5 mm | Auto | Buy mainspring | |
| 1.20 x 0.115 x 400 x 11.5 mm | GR2966X | Auto | Buy mainspring |
| 1.20 x 0.120 x 350 x 11.0 mm | 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) | |
|---|---|---|---|
| See More | |||
| See More | |||
| See More |
Documents
Parts Listing
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