Seiko Cal. 6231 - 580

The Seiko 6231-580 represents an important milestone in Seiko's 1991 lineup. It features a White dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-96957215b579]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1991

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