12”’ | Hand Wind | Swiss Lever | Indirect Sweeping Seconds |

Remarks:

• Rocking bar winding
• Click on the dial side
• This movement is also available as Otero 26 with small seconds, and as Otero 26 CLD with date

• Listing ID: 4867
• Manufacturer / Brand: Otero
• Caliber: 26 SC
• Size in French Lignes: 12'''
• 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: 16
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Monorex?
• Beats per hour: 18,000
• Balance Type: Nickel?
• Power Reserve: Unknown
• Production Period: Unknown
• Identification: Barrel bridge marked with Otero logo and Kal. 26. Listed in the Flume K2 catalog.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-4#post-1450153
• Country: Germany
• Contributor ©: Uhrforum.de member Alberich