Seiko Cal. 5290 - 381

Released in 1981, the Cal. 5290 with design code 381 was part of Seiko's domestic market collection. With its 19mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-48c7bd8cac22]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1981

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