Seiko Cal. 5287 - 539

The Seiko 5287-539 represents an important milestone in Seiko's 1979 lineup. It features a White dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-8f7794df9e46]

Also known as: Bullhead, Navigator

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1979

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