Movement Type
Automatic
Jewel Count
21 jewels
Power Reserve
42h
Frequency
21,600 vph (6 Hz)
Diameter
25.6mm
Height
5.67mm
Winding
automatic_bidirectional
Shock Protection
seiko_shield
BRAND
MiyotaTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
82xxCOUNTRY
japanALSO KNOWN AS
