Seiko Cal. 6668 - 334

This Spring Drive model from 1976 features a 44mm Gold-Plated case. With its 20mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-d97f8da38c76]

Also known as: UFO, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Burgundy

Jewels

28j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1976

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