Seiko Cal. 6381 - 109

This Kinetic model from 1969 features a 45mm PVD Black case. With its 21mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-a8f79849e53a]

Also known as: Tuna, Pogue

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1969

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