Seiko Cal. 3812 - 947

Released in 1977, the Cal. 3812 with design code 947 was part of Seiko's domestic market collection. With its 18mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-fbbd062cb732]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1977

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