Seiko Cal. 6319 - 973

Released in 1965, the Cal. 6319 with design code 973 was part of Seiko's domestic market collection. With its 18mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-3aeb7300ddc9]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1965

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