Seiko Cal. 4573 - 223

This Hand-Winding model from 1991 features a 35mm Gold-Plated case. With its 21mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-f99bb209c2cb]

Also known as: Tuna, Helmet

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1991

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