No products in the cart.
Return To ShopWatch Database
Certina 28-15
Ligne: 13'''
Jewels: 0/1
Lift Angle: 46°
Power Reserve: 37 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1965
Diameter: 29.33 mm
Height: 4.0 mm
Hands: 1.95 x 1.10 mm
The Certina 28-15 watch movement incorporates a pin-lever escapement and features an indirect minute hand friction clutch on the barrel. It also employs a flying barrel mechanism for increased efficiency. Notably, the movement's design includes a single component that combines the functions of a setting-lever spring, yoke, and yoke spring. The Certina 28-15 is a manual wind movement that was commonly used during the approximate period of 1965.
The Certina 28-15 features the following functions:
- Manual Winding
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.25 x 0.110 x 630 x 14.0 mm | Manual | 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
| Part Description | Reference # | Alternate | Buy |
|---|
All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.
