19”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• 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

 

• Listing ID: 1527
• Manufacturer / Brand: Havila
• Caliber: C Lépine
• Size: 19'''
• Shape: Round
• Winding: Manual (Crown)
• Hand Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date & Day: 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-45#post-5861314
• 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)