Seiko Cal. 5231 - 187

This Automatic model from 1992 features a 38mm Hardlex-Coated Steel case. It features a Cream dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-531574dacbe2]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1992

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