Seiko Cal. 7028 - 631

This Kinetic model from 1970 features a 39mm Titanium case. With its 21mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-75c5e85bc2b0]

Also known as: Arnie

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1970

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