Seiko Cal. 7031 - 151

The Seiko 7031-151 represents an important milestone in Seiko's 1995 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-67bf8e0bd82a]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1995

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