Seiko Cal. 7031 - 144

The Seiko 7031-144 represents an important milestone in Seiko's 1977 lineup. Powered by the 7031 caliber with 30j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-6192e8fcaef6]

Also known as: Pogue

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1977

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