Grand Seiko's Hi-Beat 36000 automatic movement beating at 10 times per second (36,000 vph). Features proprietary Spron 610 hairspring with enhanced shock and magnetic resistance, Spron 530 mainspring for higher torque, and MEMS-manufactured escape wheel and pallet fork. Mean daily rate of +5 to -3 seconds per day.
Movement Type
Automatic
Jewel Count
37 jewels
Power Reserve
55h
Frequency
36,000 vph (10 Hz)
Diameter
28.4mm
Height
6mm
Display Type
Analog
Rotor Type
bidirectional
Winding
ball bearing
Shock Protection
Diashock
BRAND
Grand SeikoTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseLAUNCH YEAR
2009CALIBER FAMILY
9SCOUNTRY
JapanALSO KNOWN AS
