Seiko Cal. 7031 - 322

The Seiko 7031-322 represents an important milestone in Seiko's 1969 lineup. Powered by the 7031 caliber with 17j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-bf57b8428862]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1969

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