Seiko Cal. 0723 - 397

This Quartz model from 1969 features a 42mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-1e458bd21657]

Also known as: Monster, Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1969

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