Seiko Cal. 4583 - 421

This Automatic model from 1994 features a 43mm PVD Black case. With its 19mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-4140e92593fb]

Also known as: Helmet, Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1994

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