Seiko Cal. 6671 - 667

This Quartz model from 1972 features a 45mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-1de9387f3035]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1972

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