Seiko Cal. 3870 - 834

The Seiko 3870-834 represents an important milestone in Seiko's 1971 lineup. It features a White dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-7391f6c639ce]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1971

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