Seiko Cal. 4587 - 496

The Seiko 4587-496 represents an important milestone in Seiko's 1969 lineup. It features a White dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-c059680e6297]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1969

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