Seiko Cal. 6637 - 323

This Kinetic model from 1965 features a 39mm Titanium case. With its 18mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-8fa80bcc13c9]

Also known as: Samurai, Shogun

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

8.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1965

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