Seiko Cal. 7031 - 348

The Seiko 7031-348 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-97d01c9a90ac]

Also known as: Emperor, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Cream

Jewels

33j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1971

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