11 1/2”’ | Hand Wind | Swiss Lever | Direct Sweeping Seconds |

Remarks:

• Ratchet wheel with left-handed thread
• Movement also available with 10 1/2”’
• Base movement for the automatic variant Guba 1200 AUT

• Listing ID: 6086
• Manufacturer / Brand: Guba
• Caliber: 1200 / G1200
• Size in French Lignes: 11 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 27
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Farr II
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Approx. 43 hours
• Production Period: Unknown, probably around 1957
• Country: Germany
• Identification: Dial side marked with Guba logo and/or 1200. Listed in the Flume K1 catalog in the part from 1957.
• 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-71#post-9958116
• External Link 2: https://watch-movements.eu/blog/en/2022/07/09/guba-watch-movements-from-germany/