Seiko Cal. 7142 - 668

This Kinetic model from 1981 features a 46mm Gold-Plated case. With its 18mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-c74275d8f3ae]

Also known as: Sumo, Helmet

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1981

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