Seiko Cal. 6671 - 591

The 6671-591 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-ebd07064b81a]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

22j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1972

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