Seiko Cal. 6642 - 791

This Quartz model from 1985 features a 43mm Gold-Plated case. With its 20mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-b9203bdd24f0]

Also known as: Silverwave, Emperor

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1985

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