Seiko Cal. 4558 - 444

This Spring Drive model from 1988 features a 37mm PVD Black case. With its 20mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-d7ce446cd0fa]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1988

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