Seiko NH37A

AutomaticIn ProductionIn-house
Family: NH24 jewels50h power reserve21,600 vph (6 Hz)

SII/TMI automatic variant of NH35A.

TECHNICAL SPECIFICATIONS

Movement Type

Automatic

Jewel Count

24 jewels

Power Reserve

50h

Frequency

21,600 vph (6 Hz)

Display Type

Analog

Rotor Type

Perpetual Rotor

Winding

Automatic (Bidirectional)

Shock Protection

Diashock

FEATURES

Hand Winding

QUICK FACTS

BRAND

TYPE

Automatic

STATUS

In Production

MANUFACTURE

In-house

BASED ON

Seiko NH35A

CALIBER FAMILY

NH

COUNTRY

Japan

ALSO KNOWN AS

cal. nh37asii nh37a