Seiko Cal. 4490 - 494

This Quartz model from 1981 features a 38mm Stainless Steel case. It features a Black dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-731d8ced7d7d]

Also known as: Silverwave, World Timer

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Black

Jewels

22j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1981

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