Seiko Cal. 3886 - 747

The Seiko 3886-747 represents an important milestone in Seiko's 1974 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-e810af2ed18f]

Also known as: Rally, Arnie

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1974

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