Seiko Cal. 3870 - 326

The Seiko 3870-326 represents an important milestone in Seiko's 1983 lineup. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-a5c0ab1f2ead]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1983

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