Seiko Cal. 3812 - 854

Released in 1976, the Cal. 3812 with design code 854 was part of Seiko's domestic market collection. With its 21mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-df3ffd5153e8]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Silver

Jewels

30j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1976

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