Seiko Cal. 3873 - 559

The Seiko 3873-559 represents an important milestone in Seiko's 1996 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-68169f25d1c8]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1996

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