Seiko Cal. 4590 - 518

This Automatic model from 1966 features a 40mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-2d572deeb43e]

Also known as: Shogun, UFO

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1966

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