Seiko Cal. 6693 - 300

The Seiko 6693-300 represents an important milestone in Seiko's 1975 lineup. Powered by the 6693 caliber with 34j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-abd93eb4a44f]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

37mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Champagne

Jewels

34j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1975

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