Seiko Cal. 7037 - 740

This Quartz model from 1968 features a 34mm Titanium case. It features a White dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-3550deac9d62]

Also known as: Tuna, Bellmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1968

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