Seiko Cal. 0793 - 311

Released in 1971, the Cal. 0793 with design code 311 was part of Seiko's domestic market collection. With its 18mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-474c2a7ad2bd]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1971

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