10 1/2”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

• The setting lever spring on the movement shown is broken

• Listing ID: 3284
• Manufacturer / Brand: Gruen Guild
• Caliber: 825
• Size in French Lignes: 10 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: None
• 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: Bimetallic screw balance with Breguet hairspring
• Power Reserve: Unknown
• Production Period: Unknown
• Identification: Movement marked with Gruen Guild and 825. Shown in the Swartchild of 1946, but there with indirect sweeping second hand
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-26#post-3659090
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)