Seiko Cal. 5628 - 304

The Seiko 5628-304 represents an important milestone in Seiko's 1986 lineup. With its 20mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-612513965921]

Also known as: Monster, Arnie

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1986

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