Seiko Cal. 5621 - 150

This Solar model from 1978 features a 39mm Gold-Plated case. With its 18mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-27ce9a836230]

Also known as: Sportsmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1978

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