Seiko Cal. 6240 - 744

This Spring Drive model from 1988 features a 42mm Titanium case. It features a Burgundy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-04df45ef186b]

Also known as: Turtle, Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

34j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1988

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