Seiko Cal. 5231 - 468

This Solar model from 1978 features a 38mm Titanium case. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-2d9d7b68d3ce]

Also known as: Sportsmatic, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1978

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