Seiko Cal. 6333 - 911

The Seiko 6333-911 represents an important milestone in Seiko's 1977 lineup. Powered by the 6333 caliber with 33j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-02466e0dc0fb]

Also known as: UFO, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1977

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