Seiko Cal. 4549 - 670

This Quartz model from 1975 features a 37mm Stainless Steel case. It features a Green dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-2cd1d9747b19]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1975

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