Seiko Cal. 4487 - 732

The Seiko 4487-732 represents an important milestone in Seiko's 1980 lineup. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-68eda95f00be]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1980

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