Seiko Cal. 4510 - 643

This Kinetic model from 1970 features a 36mm Titanium case. With its 21mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-de28dddc8c97]

Also known as: Helmet, Goldfeather

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

26j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1970

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