Seiko Cal. 6693 - 426

The Seiko 6693-426 represents an important milestone in Seiko's 1965 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-d3a2334e4042]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1965

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