Seiko Cal. 3811 - 182

The Seiko 3811-182 represents an important milestone in Seiko's 1977 lineup. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-cbaef1fb97fd]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1977

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