Seiko Cal. 5286 - 393

Released in 1988, the Cal. 5286 with design code 393 was part of Seiko's domestic market collection. With its 22mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-75ebc913ba1a]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1988

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