Seiko Cal. 5221 - 379

This Hand-Winding model from 1985 features a 46mm Titanium case. With its 21mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-6ba084ce6c3c]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

9.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1985

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