TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
17 jewels
Display Type
Analog
Rotor Type
Ball Bearing
Winding
Automatic (Unidirectional)
Shock Protection
Diashock
COMPLICATIONS
Date
FEATURES
Sweep Seconds
More Seiko movements
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
DiscontinuedMANUFACTURE
In-houseLAUNCH YEAR
1972BASED ON
Seiko 6309ACALIBER FAMILY
630xCOUNTRY
JapanALSO KNOWN AS
cal. 6308aseiko 6308a
FOR WATCH DEALERS
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