Seiko Cal. 4585 - 858

The Seiko 4585-858 represents an important milestone in Seiko's 1988 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-de081ca9d99d]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1988

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