Seiko Cal. 6673 - 107

The 6673-107 is a sought-after Spring Drive piece from Seiko's golden era. With its 20mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-6c21b48369db]

Also known as: UFO, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1974

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