Havila B Lépine
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19”’ | Hand Wind | Swiss Lever | Small Seconds |
Remarks:
- Screw-set jewels (Chatons)
- Movement family both Lépine (open face) and Savonnette (hunter):
- Havila A
- 16 jewels, 4 of them in screw-set jewels (Chatons)
- Swan neck fine regulator
- Escapement wheel cock separated from the wheel train bridge
- Adjusted to a maximum deviation of 10 seconds per day
- Havila B
- 15 jewels, 3 of them in screw-set jewels (Chatons)
- Swan neck fine regulator
- Escapement wheel bearing integrated in wheel train bridge
- Adjusted to a maximum deviation of 20 seconds per day
- Havila C
- 15 jewels, no screw-set jewels (Chatons)
- No swan neck fine regulator
- Escapement wheel bearing integrated in wheel train bridge
- Adjusted to a maximum deviation of 30 seconds per day
- Havila A
- Listing ID: 1523
- Manufacturer / Brand: Havila
- Caliber: B Lépine
- Size in French Lignes: 19'''
- Size range mm largest diameter: > 40 mm
- Shape: Round
- Winding: Manual (Crown)
- Hands Setting: Crown
- Seconds Hand: Small seconds
- Escapement: Lever (Swiss, English, Glashütte)
- Date, Day, Month...: None
- Jewels: 15
- Setting Lever Screw/Pin Position: Right
- Balance Position: Right (0 - 120°)
- Shock Protection: None
- Beats per hour: 18,000
- Balance Type: Bimetallic screw balance with Breguet hairspring
- Power Reserve: Unknown
- Production Period: Around 1920
- Identification: Illustrated in an advertisement by Havila in the Revue Internationale de l'Horlogerie 1920. Crown wheel bridge marked HAVILA B.
- External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-41#post-5364613
- External Link 2: https://watch-movements.eu/blog/en/2020/03/05/havila-a-nearly-unknown-movement-manufacturer/
- Country: Switzerland
- Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
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