12”’ | Quartz | Sweeping Seconds | Date | Day

 

• Listing ID: 2080
• Manufacturer / Brand: Ricoh Riquartz
• Caliber: 590
• Size: 12'''
• Shape: Round
• Winding: Battery
• Hand Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Quartz
• Date & Day: Date & Day
• Jewels: 9
• Setting Lever Screw/Pin Position: Right
• Shock Protection: None
• Beats per hour: 32,768 Hz (not bph)
• Power Reserve: Unknown
• Production Period: From 1976
• Identification: Movement marked with the Riquartz logo and 590.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-42#post-5513308
• Country: Japan
• Contributor ©: Uhrforum.de member buchenhain