Movement Type
Automatic
Jewel Count
24 jewels
Power Reserve
42h
Frequency
28,800 vph (8 Hz)
Diameter
26mm
Height
3.9mm
Winding
manual
Shock Protection
seiko_shield
BRAND
MiyotaTYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
90xxCOUNTRY
japanALSO KNOWN AS
