Seiko Cal. 7139 - 599

This Quartz model from 1971 features a 40mm Gold-Plated case. With its 22mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-84c306dc8cdf]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1971

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