Seiko Cal. 5651 - 787

The Seiko 5651-787 represents an important milestone in Seiko's 1987 lineup. Powered by the 5651 caliber with 31j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-553d57a8d99f]

Also known as: Shogun, Bullhead

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1987

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