Seiko Cal. 6693 - 504

The Seiko 6693-504 represents an important milestone in Seiko's 1973 lineup. Powered by the 6693 caliber with 34j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-2a04e49e2c3a]

Also known as: Rally, Flighty

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1973

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