8 3/4”’ | Hand Wind | Swiss Lever | Sweeping Seconds |

Remarks:

• Movement comes from an Orex brand watch, made in Romania

• Listing ID: 4415
• Manufacturer / Brand: Shanghai Zuanshi (Diamond)
• Caliber: SB5Z
• Size in French Lignes: 8 3/4'''
• Size range mm largest diameter: 0 - 22 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: 17
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: Similar to Incabloc
• Beats per hour: 21,600
• Balance Type: Brass
• Power Reserve: Approx. 32 hours
• Production Period: From approx. 1985
• Identification: Wheel train bridge marked with SB5Z
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-11#post-2203813
• Country: China
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)