Seiko Cal. 6665 - 990

The Seiko 6665-990 represents an important milestone in Seiko's 1976 lineup. With its 19mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-5cc9c8da5ab3]

Also known as: Pogue

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1976

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