No products in the cart.
Return To ShopWatch Database
Certina 28-451
Ligne: 11.5'''
Jewels: 17
Lift Angle: 52°
Power Reserve: 41 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1931-
Diameter: 26.35 mm
Height: 7.4 mm
Hands: 1.30 x 0.75 x 0.20 mm
Base: Rolex 635
The Certina 28-451 watch movement, introduced in 1931, features a Breguet hairspring and is a detached manual wind movement. It encompasses functions such as automatic winding, sweep seconds, sweep seconds, and shock protection. This movement has been utilized from 1931 onwards.
The Certina 28-451 features the following functions:
- Automatic Winding
- Shock Protection
- Sweep second
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.40 x 0.090 x 300 x 8.5 mm | GR3629X | Auto | Buy mainspring |
| 1.40 x 0.090 x 260 x 8.0 mm | GR3627X | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
