Seiko Cal. 0721 - 699

This Kinetic model from 1975 features a 41mm PVD Black case. With its 18mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-c7f03f8ff207]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1975

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