Seiko Cal. 7138 - 392

This Automatic model from 1967 features a 37mm Titanium case. It features a Black dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-aaaaabc562e5]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1967

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