Seiko Cal. 3812 - 270

This Kinetic model from 1965 features a 40mm Titanium case. With its 19mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-67d35642f808]

Also known as: Sumo, Arnie

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1965

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