Seiko Cal. 7139 - 414

The Seiko 7139-414 represents an important milestone in Seiko's 1973 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-fa64f708f93a]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1973

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