Seiko Cal. 6696 - 540

Released in 1989, the Cal. 6696 with design code 540 was part of Seiko's domestic market collection. With its 21mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-a636909bae7f]

Also known as: UFO, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

43mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1989

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