Seiko Cal. 4598 - 220

This Spring Drive model from 1989 features a 34mm PVD Black case. With its 20mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-e9a640d0d0db]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1989

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