Seiko Cal. 5685 - 318

Released in 1977, the Cal. 5685 with design code 318 was part of Seiko's domestic market collection. With its 18mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-3bb881dbd199]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1977

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