Seiko Cal. 7139 - 638

This Quartz model from 1969 features a 40mm Titanium case. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-7fd9b2df6bb8]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1969

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