Seiko Cal. 6231 - 244

This Solar model from 1968 features a 38mm Gold-Plated case. With its 19mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-04c2ba04afb5]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1968

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