Seiko Cal. 3863 - 716

The Seiko 3863-716 represents an important milestone in Seiko's 1993 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-00842831ab4d]

Also known as: UFO, Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

25j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1993

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