Family: NH
The NH71A is an automatic movement manufactured by Seiko as part of the NH caliber family. It is produced by Seiko Instruments Inc. (SII), one of Seiko's movement manufacturing divisions, and is considered an in-house caliber. The movement remains in production and serves as a base option within Seiko's entry-level automatic lineup. It is commonly found in Seiko 5 Sports models.
TECHNICAL SPECIFICATIONS
Movement Type
Automatic
Display Type
Analog
QUICK FACTS
BRAND
TYPE
AutomaticSTATUS
In ProductionMANUFACTURE
In-houseCALIBER FAMILY
NHALSO KNOWN AS
cal. nh71asii nh71a