Seiko Cal. 6679 - 876

This Spring Drive model from 1979 features a 45mm Hardlex-Coated Steel case. With its 22mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-930c92dafd09]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1979

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