Seiko Cal. 5631 - 359

This Kinetic model from 1989 features a 41mm Titanium case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-f3f92a9c2b27]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1989

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