Seiko Cal. 6317 - 703

Released in 1976, the Cal. 6317 with design code 703 was part of Seiko's domestic market collection. With its 18mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-5932d2dd6ee9]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1976

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