12”’ | Hand Wind | Pin Lever | Direct Sweeping Seconds | Alarm |

Remarks:

• Crown at 2H (on the attached image of the dial side):
  • Turn right to wind alarm barrel
  • Turn left to set alarm time (counterclockwise)
  • Pull: disengage crown to prevent unexpected change of alarm time

• Listing ID: 6210
• Manufacturer / Brand: Ronda
• Caliber: 1223
• 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: Pin Lever
• Date, Day, Month...: None
• Other Functions: Alarm
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Left (240 - 360°)
• Shock Protection: KIF Protechoc
• Beats per hour: 18,000
• Balance Type: Nickel
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1970+
• Identification: Movement marked with Ronda logo RL in a star and with 1223.
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)