10 1/2”’ | Hand Wind | Pin Lever | Sweeping Seconds | Date |

Remarks:

• Rocking bar winding
• Balance without shock protection in plastic bearings
• Barrel can be removed with removing the 3/4 plate

 

 

• Listing ID: 4568
• Manufacturer / Brand: Ronda
• Caliber: 1415
• Size: 10 1/2'''
• Shape: Round
• Winding: Manual (Crown)
• Hand Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Pin Lever
• Date & Day: Date
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Left (240 - 360°)
• Shock Protection: None
• Beats per hour: 21,600
• Balance Type: Nickel
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1980
• Identification: Movement marked with RE and 1415.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-9#post-2072758
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)