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Bettlach 1451
(EB)
Ligne: 8.75'''
Jewels: 17
Lift Angle: 52°
Power Reserve: 38 hrs
Frequency: 21600 vph
Type: Manual Wind
Period used: ~1965
Diameter: 19.7 mm
Hands: 1.20 x 0.70 mm
The Bettlach 1451 watch movement is a manual wind movement from the mid-1960s. It features a sub second function and a calendar display. It is equipped with an Adjustable Stud Holder and Incabloc Shock Protection for improved stability and durability. The movement does not include a second hand.
The Bettlach 1451 features the following functions:
- Adjustable Stud Holder
- Calendar
- Date
- Incabloc Shock Protection
- Manual Winding
- Sub Second
- Without Second Hand
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.080 x 260 x 7.5 mm | GR2871 | Manual | Buy mainspring |
| 1.20 x 0.080 x 250 x 7.5 mm | Manual | Buy mainspring | |
| 1.20 x 0.090 x 240 x 7.5 mm | GR2894 | 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
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