Seiko Cal. 6231 - 151

The Seiko 6231-151 represents an important milestone in Seiko's 1995 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-f3d8aa3888bd]

Also known as: Monster

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1995

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