Seiko Cal. 7122 - 312

The Seiko 7122-312 represents an important milestone in Seiko's 1966 lineup. Powered by the 7122 caliber with 29j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-8b72e94e2fdf]

Also known as: Shogun

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1966

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