8 1/4”’ | Hand Wind | Swiss Lever | No Seconds

• Listing ID: 844
• Manufacturer / Brand: Juvenia
• Caliber: Model No. 899
• Size in French Lignes: 8 1/4'''
• Size range mm largest diameter: 0 - 22 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 16
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Holes in setting lever spring or rocking bar: 1
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance
• Power Reserve: Unknown
• Production Period: Around 1935
• Country: Switzerland
• Identification: Barrel bridge marked JUVENIA. Registered by Didisheim-Goldschmidt (Fabrique Juvenia) in the Swiss Official Gazette of Commerce on 27.11.1935 as model N. 899. Model No. 899 is not an official caliber designation, but was used to register the design.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-53#post-7152342