Seiko Cal. 5623 - 448

This Kinetic model from 1968 features a 45mm Titanium case. With its 21mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-36606c91ca12]

Also known as: Shogun, Arnie

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1968

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