Seiko Cal. 6181 - 237

This Quartz model from 1991 features a 45mm Two-Tone case. It features a Burgundy dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-e3211600f057]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1991

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