Seiko Cal. 5623 - 901

This Automatic model from 1983 features a 45mm PVD Black case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-1acf5a17e458]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1983

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