Seiko Cal. 4521 - 749

This Solar model from 1977 features a 38mm Stainless Steel case. With its 21mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-36c610d7813e]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1977

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