Seiko Cal. 4487 - 796

The Seiko 4487-796 represents an important milestone in Seiko's 1985 lineup. Powered by the 4487 caliber with 26j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-c655270da2a1]

Also known as: Shogun, Helmet

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1985

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