Seiko Cal. 3866 - 683

The Seiko 3866-683 represents an important milestone in Seiko's 1979 lineup. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-93832969e526]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

White

Jewels

31j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1979

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