Seiko Cal. 6661 - 438

This Kinetic model from 1974 features a 39mm Titanium case. With its 22mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-88d77ab8377c]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1974

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