Seiko Cal. 4587 - 510

The Seiko 4587-510 represents an important milestone in Seiko's 1966 lineup. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-63c8990f8942]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1966

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