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

Remarks:

• Movement family:
  • 126: small seconds, no shock protection
  • 126-5: indirect sweeping seconds, no shock protection
  • 126-6: small seconds, Incabloc shock protection
  • 126-5-6: indirect sweeping seconds, Incabloc shock protection
  • 126 P: plate and bridges with bevelled edges („Mouvement Pincé“)
  • Suffix B: cam disk regulator and Breguet hairspring instead of flat hairspring

• Listing ID: 10023
• Manufacturer / Brand: Zenith
• Caliber: 126
• Size in French Lignes: 12''', height 3.8 mm
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 15
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: 1947 - 1956 (all variants of the 126)
• Country: Switzerland
• Identification: Movement marked with ZENITH and 126.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
• External Link 2: https://watch-movements.eu/blog/en/2020/10/03/zenith-movements-in-display-watch-cases/