5 3/4 x 8 3/4”’ | Hand Wind | Swiss Lever | No Seconds

• Listing ID: 6079
• Manufacturer / Brand: Guba
• Caliber: 25
• Size in French Lignes: 5 3/4 x 8 3/4´´´
• Size range mm largest diameter: 0 - 22 mm
• Shape: Form
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Approx. 33 hours
• Production Period: Unknown, probably around 1952
• Country: Germany
• Identification: Marked with G25 on the dial side. Listed in the Flume K1 catalog in the part from 1952.
• 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-70#post-9949524
• External Link 2: https://watch-movements.eu/blog/en/2022/07/09/guba-watch-movements-from-germany/