Seiko Cal. 6665 - 774

The 6665-774 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-76d895d1085f]

Also known as: UFO, Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1985

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