Seiko Cal. 3812 - 849

This Spring Drive model from 1970 features a 34mm Titanium case. With its 21mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-f1fd3d96692b]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1970

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