Seiko Cal. 6393 - 716

The Seiko 6393-716 represents an important milestone in Seiko's 1967 lineup. Powered by the 6393 caliber with 36j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-cc5bfd7a39ee]

Also known as: UFO, Sportsmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1967

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