Seiko Cal. 3898 - 942

This Automatic model from 1970 features a 37mm Titanium case. It features a Silver dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-7443ec1ef687]

Also known as: Samurai, Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1970

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