Seiko Cal. 5659 - 591

The Seiko 5659-591 represents an important milestone in Seiko's 1994 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-1803cf544933]

Also known as: Helmet, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1994

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