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Certina 23-30
Ligne: 11.5'''
Jewels: 17
Power Reserve: 45 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1955-1967
Diameter: 25.8 mm
Height: 4.0 mm
Hands: 1.41 x 0.79 x 0.18 mm
The Certina 23-30 watch movement, produced from 1955 to 1967, features Trilastic construction and is likely equipped with a left-handed ratchet-wheel screw, as observed in the 84/S3 model. Its functions include manual wind and a sweep second hand.
The Certina 23-30 features the following functions:
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.45 x 0.110 x 320 x 10.0 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) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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