Family: 5R30 jewels70h power reserve
Spring Drive automatic (pre-Grand Seiko branding). 72h PR, 30 jewels. Gliding seconds hand. Used in Brightz line.
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Jewel Count
30 jewels
Power Reserve
70h
Display Type
Analog
COMPLICATIONS
Power Reserve Indicator
FEATURES
Sweep Seconds
QUICK FACTS
BRAND
TYPE
QuartzSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
5RCOUNTRY
JapanALSO KNOWN AS
cal. 5r65seiko 5r65spring drive 5r65