Seiko Cal. 7144 - 336

This Spring Drive model from 1984 features a 37mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-d0cd8c67a8c0]

Also known as: Bullhead, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1984

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