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Unitas 6305
Ligne: 18.5'''
Jewels: 15
Power Reserve: 35 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1925
Diameter: 41.8 mm
Height: 5.35 mm
Hands: 2.00 x 1.20 / 0.30 mm
The Unitas 6305 is an open face calibre watch movement that was used around the year 1925. It shares similarities with other Felsa movements, such as the 181, 283, 289, and 449, although the specific differences between these movements are not known. The Unitas 6305 movement features stem winding and setting, as well as a sub-second function.
The Unitas 6305 features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 994 | Ordinary/None | Buy staff |
| 992 | Ordinary/None | Buy staff |
| 3183 | Supershock | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 2.10 x 0.180 x 500 x 15.0 mm | GR6061 | Manual | Buy mainspring |
| 2.10 x 0.180 x 450 x 15.0 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
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