Seiko Cal. 7131 - 869

The Seiko 7131-869 represents an important milestone in Seiko's 1998 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-e1ba227ab191]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1998

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