Seiko Cal. 5243 - 637

This Quartz model from 1978 features a 42mm Titanium case. It features a Burgundy dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-e3a566de3bf9]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1978

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