Seiko Cal. 6233 - 931

The Seiko 6233-931 represents an important milestone in Seiko's 1965 lineup. Powered by the 6233 caliber with 25j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-b13f1ae7cf6e]

Also known as: Pogue, World Timer

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1965

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