Seiko Cal. 5679 - 683

The Seiko 5679-683 represents an important milestone in Seiko's 1998 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-ac8a3e5684cb]

Also known as: Sumo, Shogun

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1998

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