Seiko Cal. 0738 - 742

This Spring Drive model from 1980 features a 38mm Two-Tone case. It features a Green dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-6311cf857dee]

Also known as: Monster, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1980

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