Seiko Cal. 5231 - 242

This Kinetic model from 1991 features a 34mm PVD Black case. With its 21mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-a754a7d323f8]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1991

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