Seiko Cal. 6670 - 662

This Quartz model from 1988 features a 46mm Gold-Plated case. With its 20mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-a204ee9385d1]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1988

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