Seiko Cal. 5623 - 890

This Quartz model from 1989 features a 34mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-eb99aab29eef]

Also known as: Samurai, World Timer

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1989

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