Seiko Cal. 6693 - 656

The Seiko 6693-656 represents an important milestone in Seiko's 1990 lineup. With its 20mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-2bf149a05cb2]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

25j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1990

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