Seiko Cal. 5271 - 374

This Solar model from 1978 features a 45mm Gold-Plated case. With its 20mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-19d0399a161f]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1978

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