Seiko Cal. 4490 - 287

This Automatic model from 1987 features a 36mm Two-Tone case. It features a Green dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-51851d800719]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1987

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