Seiko Cal. 6319 - 171

This Hand-Winding model from 1965 features a 37mm PVD Black case. With its 22mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-5e0d50c73f56]

Also known as: Sumo, Shogun

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1965

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