Union Horlogère Roland 4 à vue
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18”’ | Hand Wind | Cylinder | Small Seconds |
- Listing ID: 3194
- Manufacturer / Brand: Union Horlogère
- Caliber: Roland 4 à vue
- Size in French Lignes: 18'''
- Size range mm largest diameter: > 40 mm
- Shape: Round
- Winding: Manual (Crown)
- Hands Setting: Crown with pin/pusher
- Seconds Hand: Small seconds
- Escapement: Cylinder
- Date, Day, Month...: None
- Jewels: 10
- Setting Lever Screw/Pin Position: Left
- Balance Position: Bottom (120 - 240°)
- Shock Protection: None
- Beats per hour: 18,000
- Balance Type: Brass
- Power Reserve: Unknown
- Production Period: Unknown, probably around 1912
- Identification: Illustrated in the Flume main catalog of 1912.
- External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-28#post-3736320
- External Link 2: https://watch-movements.eu/blog/en/2018/05/27/early-watch-movements-of-union-horlogere-alpina/
- Country: Switzerland
- Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
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