12 1/2”’ | Automatic | Swiss Lever | Sweeping Seconds | Date |

Remarks:

• Date quick-setting by repeatedly changing 21:00 – 24 o’clock
• Automatic with bidirectional winding
• The GUB 75 was renamed to GUB 06-26 at some point
• Movement family:
  • GUB 74 / 06-25: no date
  • GUB 75 / 06-26: date

• Listing ID: 7352
• Manufacturer / Brand: GUB
• Caliber: 75 / 06-26
• Size in French Lignes: 12 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Automatic
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: Date
• Jewels: 26
• Setting Lever Screw/Pin Position: Left
• Balance Position: Right (0 - 120°)
• Shock Protection: GUB specific
• Beats per hour: 18,000
• Balance Type: Glucydur?
• Power Reserve: Approx. 32 hours
• Production Period: 1964 - 1979
• Identification: Movement plate marked with 75, rotor with GUB.
• External Link 2: https://www.glashuetteuhren.de/kaliberuebersichten-modelle/glashuetter-uhrenbetriebe/kaliber-75/
• Country: Germany
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)