Seiko Cal. 5679 - 863

The Seiko 5679-863 represents an important milestone in Seiko's 1991 lineup. Powered by the 5679 caliber with 27j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-25a4a644c0cd]

Also known as: Turtle, Golden Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1991

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