Seiko Cal. 3890 - 682

This Kinetic model from 1972 features a 35mm Stainless Steel case. With its 22mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-7fe6960744ba]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1972

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