Seiko Cal. 5243 - 531

This Solar model from 1969 features a 46mm Gold-Plated case. With its 18mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-7d6f76ef8a17]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1969

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