Family: 9R30 jewels72h power reserve
Spring Drive movement with plain rotor featuring blue GS Grand Seiko text, rated at +/-15 seconds per month accuracy.
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Jewel Count
30 jewels
Power Reserve
72h
Display Type
Analog
Winding
Automatic (Unidirectional)
Shock Protection
Diashock
COMPLICATIONS
DatePower Reserve Indicator
FEATURES
Hand WindingSweep Seconds
QUICK FACTS
BRAND
TYPE
QuartzSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2004CALIBER FAMILY
9RCOUNTRY
JapanALSO KNOWN AS
cal. 9r65grand seiko 9r65spring drive 9r65