Seiko Cal. 7123 - 931

The Seiko 7123-931 represents an important milestone in Seiko's 1966 lineup. Powered by the 7123 caliber with 21j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-76ab0cc540ad]

Also known as: Rally, Flighty

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

21j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1966

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