Seiko Cal. 6661 - 194

This Quartz model from 1969 features a 46mm PVD Black case. With its 18mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-f69ab13f1672]

Also known as: Sumo, Crown

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1969

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