Seiko Cal. 4587 - 301

The Seiko 4587-301 represents an important milestone in Seiko's 1994 lineup. It features a Black dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-62d14e9cf21a]

Also known as: Samurai, Helmet

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1994

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