Seiko Cal. 3863 - 786

The Seiko 3863-786 represents an important milestone in Seiko's 1981 lineup. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-13810b7cd1de]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1981

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