Seiko Cal. 6393 - 192

This Spring Drive model from 1979 features a 45mm PVD Black case. With its 18mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-d380a619ef37]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1979

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