Seiko Cal. 7131 - 495

The Seiko 7131-495 represents an important milestone in Seiko's 1991 lineup. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-7f870edc67d7]

Also known as: Arnie

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1991

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