Seiko Cal. 5231 - 149

The Seiko 5231-149 represents an important milestone in Seiko's 1991 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-69d187c64f92]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1991

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