Seiko Cal. 3810 - 331

This Kinetic model from 1971 features a 34mm PVD Black case. With its 18mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-5882618e3fa6]

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1971

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