4R family variant with power reserve indicator or additional complication.
Last updated 8 Oct 2026Suggest a correction
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Jewel Count
24 jewels
Power Reserve
41h
Display Type
Analog
Rotor Type
Ball Bearing
Winding
Automatic (Unidirectional)
Shock Protection
Diashock
COMPLICATIONS
Power Reserve Indicator
FEATURES
Magic Lever Winding
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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