Seiko Cal. 7189 - 251

This Quartz model from 1978 features a 38mm Titanium case. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-8ab1bab9f1db]

Also known as: Sumo, Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1978

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