Seiko Cal. 4593 - 818

The Seiko 4593-818 represents an important milestone in Seiko's 1981 lineup. With its 21mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-cbc16dd629dc]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1981

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