Seiko Cal. 6663 - 183

This Quartz model from 1972 features a 39mm Two-Tone case. With its 19mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-d1fcdd686980]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1972

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