Enhanced accuracy Spring Drive movement with ±10 seconds per month (±0.5 second per day). Distinguished from 9R65 by a higher-grade quartz crystal oscillator and an 18K gold Grand Seiko lion emblem on the rotor. Features more refined decoration and finishing compared to the 9R65.
Movement Type
Spring Drive
Jewel Count
30 jewels
Power Reserve
72h
Frequency
28,800 vph (8 Hz)
Diameter
30mm
Height
5.8mm
Display Type
Analog
Rotor Type
bidirectional
Winding
Magic Lever
Shock Protection
Diashock
BRAND
Grand SeikoTYPE
Spring DriveSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2006CALIBER FAMILY
9RCOUNTRY
JapanALSO KNOWN AS
