Seiko Cal. 6686 - 811

Released in 1965, the Cal. 6686 with design code 811 was part of Seiko's domestic market collection. With its 19mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-3a5ae4db925d]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1965

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