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Certina 28-15
Ligne: 12'''
Jewels: 17
Lift Angle: 49°
Power Reserve: 48 hrs
Frequency: 19800 vph
Type: Manual Wind
Period used: 1962-1970
Diameter: 28.4 mm
Height: 3.35 mm
Hands: 1.50 x 0.80 x 0.18 mm
The Certina 28-15 watch movement is a manual wind movement with sweep seconds and Incabloc Shock Protection. It was used during the period from 1962 to 1970.
The Certina 28-15 features the following functions:
- Incabloc Shock Protection
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.10 x 0.110 x 360 x 10.0 mm | GR2637 | Manual | Buy mainspring |
| 1.05 x 0.120 x 360 x 9.5 mm | GR25351 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More | |||
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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