What type of movement is the Seiko NH37A?

The Seiko NH37A is a automatic movement, manufactured in-house by Seiko in Japan.

What is the power reserve of the Seiko NH37A?

The Seiko NH37A has a power reserve of 50h.

What is the frequency of the Seiko NH37A?

The Seiko NH37A beats at 21,600 vph (3 Hz), which is 21600 vibrations per hour (vph).

What are the specifications of the Seiko NH37A?

The Seiko NH37A features 24 jewels. Production status: In Production.

Seiko NH37A

AutomaticIn ProductionIn-house

Family: NH24 jewels50h power reserve21,600 vph (3 Hz)

SII/TMI automatic variant of NH35A.

TECHNICAL SPECIFICATIONS

Movement Type

Automatic

Jewel Count

24 jewels

Power Reserve

50h

Frequency

21,600 vph (3 Hz)

Display Type

Analog

Rotor Type

Perpetual Rotor

Winding

Automatic (Bidirectional)

Shock Protection

Diashock

FEATURES

Hand Winding

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Seiko NH-DIFFERENCES

Automatic

Seiko NH05A

Automatic

Seiko NH06

Automatic

Seiko NH25A

Automatic

Seiko NH35A

Automatic

Seiko NH36

Automatic

Seiko NH39

Automatic

Seiko NH70A

Automatic

QUICK FACTS

BRAND

Seiko

TYPE

Automatic

STATUS

In Production

MANUFACTURE

In-house

BASED ON

Seiko NH35A

CALIBER FAMILY

COUNTRY

Japan

ALSO KNOWN AS

cal. nh37asii nh37a

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