Family: 4R
4R family variant with power reserve indicator or additional complication.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
Rotor Type
Ball Bearing
Winding
Automatic (Unidirectional)
Shock Protection
Diashock
COMPLICATIONS
Power Reserve Indicator
FEATURES
Magic Lever Winding
More Seiko movements
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseBASED ON
Seiko NH70CALIBER FAMILY
4RCOUNTRY
JapanALSO KNOWN AS
4r71a
FOR WATCH DEALERS
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