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Unitas 6415N
Jewels: 7
Power Reserve: 30 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1879-1880
Diameter: 43.2 mm
Height: 6.7 mm
Hands: 1.68 x 0.92 / 0.25 mm
The Unitas 6415N watch movement, manufactured between 1879-1880, boasts a production of 3000 units, and features a hunter calibre, model 3. It is equipped with a bimetallic screw balance and a ratchet between plates, alongside a reliable crown mechanism with a rocker bar that effectively prevents the hands from moving during the switch from setting to winding. Functions of this movement include stem winding and lever setting, as well as a sub second.
The Unitas 6415N features the following functions:
- Stem wind and lever set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.60 x 0.205 x 540 x 17.0 mm | GR6806DBH | DBH | 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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