Seiko Cal. 4554 - 602

This Hand-Winding model from 1981 features a 45mm Hardlex-Coated Steel case. With its 22mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-fdb2f36577d9]

Also known as: Silverwave, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1981

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