Family: NH
The NH71A is an automatic movement manufactured by Seiko Instruments Inc. and belongs to the NH in-house caliber family. As an open-heart variant, it features a visible escapement wheel visible through an aperture in the dial, exposing the mechanical activity at the balance wheel. The movement is in production and used in Seiko's contemporary automatic watches. Also referred to as NH71.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
More Seiko Instruments Inc. movements
QUICK FACTS
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
NHALSO KNOWN AS
nh71
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