The Seiko caliber 6F22 is a Japanese-made quartz movement with a moonphase and date display, plus a sweep seconds hand. It uses an SR920SW battery and contains 371 jewels. The movement appeared primarily in Seiko dress watches during the 1990s.
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Display Type
Analog
Winding
Quartz (Battery)
COMPLICATIONS
Moon PhaseDate
FEATURES
Sweep Seconds
More Seiko movements
QUICK FACTS
FOR WATCH DEALERS
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