Seiko Cal. 3894 - 138

This Automatic model from 1988 features a 40mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-625766913963]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1988

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