Seiko Cal. 5694 - 490

Released in 1981, the Cal. 5694 with design code 490 was part of Seiko's domestic market collection. With its 18mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-27a96ef654dc]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

18j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1981

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