Unitas 48
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18 1/2”’ | Hand Wind | Swiss Lever | Small Seconds |
Remarks:
- This movement is also available in other heights and different bridge shapes with different caliber designations (see extra picture)
- Assumption for the interpretation of the extra picture:
- Each of the movements is available in 4 bridge shapes, 3 heights and as a Lépine and Savonnette
- Assignment in the table below the pictures:
For each height, from left to right: first bridge shape from left as Lép/Sav, second bridge shape as Lép/Sav, third bridge shape as Lép/Sav, fourth bridge shape as Lép/Sav - So for this movement: Height 4.15 mm, third bridge shape, Savonnette => Unitas 48
| Height mm | Bridge shape | Type | Caliber |
| 4.15 | 1st from left | Lépine (open face) | 37 |
| 4.15 | 1st from left | Savonnette (hunter) | 38 |
| 4.15 | 2nd from left | Lépine (open face) | 41 |
| 4.15 | 2nd from left | Savonnette (hunter) | 42 |
| 4.15 | 3rd from left | Lépine (open face) | 47 |
| 4.15 | 3rd from left | Savonnette (hunter) | 48 |
| 4.15 | 4th from left | Lépine (open face) | 81 |
| 4.15 | 4th from left | Savonnette (hunter) | 82 |
| 4.70 | 1st from left | Lépine (open face) | n/a |
| 4.70 | 1st from left | Savonnette (hunter) | n/a |
| 4.70 | 2nd from left | Lépine (open face) | n/a |
| 4.70 | 2nd from left | Savonnette (hunter) | n/a |
| 4.70 | 3rd from left | Lépine (open face) | 45 |
| 4.70 | 3rd from left | Savonnette (hunter) | 46 |
| 4.70 | 4th from left | Lépine (open face) | 79 |
| 4.70 | 4th from left | Savonnette (hunter) | 80 |
| 5.30 | 1st from left | Lépine (open face) | 35 |
| 5.30 | 1st from left | Savonnette (hunter) | 36 |
| 5.30 | 2nd from left | Lépine (open face) | 39 |
| 5.30 | 2nd from left | Savonnette (hunter) | 40 |
| 5.30 | 3rd from left | Lépine (open face) | 43 |
| 5.30 | 3rd from left | Savonnette (hunter) | 44 |
| 5.30 | 4th from left | Lépine (open face) | 77 |
| 5.30 | 4th from left | Savonnette (hunter) | 78 |
- Listing ID: 11591
- Manufacturer / Brand: Unitas / Stowa
- Caliber: Unitas 48
- Size in French Lignes: 18 1/2''', height 4.15 mm
- Size range mm largest diameter: > 40 mm
- Shape: Round
- Winding: Manual (Crown)
- Hands Setting: Crown
- Escapement: Lever (Swiss, English, Glashütte)
- Date, Day, Month...: None
- Jewels: 15
- Setting Lever Screw/Pin Position: Right
- Balance Position: Bottom (120 - 240°)
- Shock Protection: None
- Beats per hour: 18,000
- Balance Type: Monometallic screw balance with Breguet hairspring
- Power Reserve: Unknown
- Production Period: Unknown, probably around 1935
- Identification: Listed in the Ebauches SA catalog from 1935.
- Country: Switzerland
- Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
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