Seiko Cal. 6631 - 653

This Automatic model from 1985 features a 39mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-48edda230546]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1985

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