Seiko Cal. 5231 - 397

This Solar model from 1985 features a 44mm Stainless Steel case. With its 18mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-aace16ec8931]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1985

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