Seiko Cal. 7138 - 568

This Quartz model from 1979 features a 42mm Two-Tone case. It features a Silver dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-7007a4fe9966]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1979

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