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Minerva 13-20
Ligne: 13'''
Jewels: 15/17/21
Lift Angle: 49°
Power Reserve: 39 hrs
Frequency: 18000 vph
Type: Manual Wind
Diameter: 29.4 mm
Height: 5.1 mm
Hands: 1.50 x 0.85 mm
The Minerva 13-20 is a manual wind mechanical watch movement that features a sweep second function. It shares similarities with the A. Schild 1189 movement, although the specific differences are currently unknown. It is equipped with a sweep seconds hand, providing precise timekeeping. Unfortunately, additional details regarding the movement's specifications and technical characteristics are not provided.
The Minerva 13-20 features the following functions:
- Manual Winding
- Sweep Seconds
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 182 | Ordinary/None | Buy staff |
| 3900 | Ordinary/None | Buy staff |
| 288 | Incabloc | Buy staff |
| 229 | Shock Resist | Buy staff |
| 3261 | Supershock | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.135 x 360 x 11.5 mm | GR4208 | Manual | Buy mainspring |
| 1.50 x 0.130 x 360 x 11.5 mm | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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