Seiko Cal. 5285 - 931

The Seiko 5285-931 represents an important milestone in Seiko's 1983 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-06ed327897ae]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

34j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1983

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