Seiko Cal. 6656 - 297

The Seiko 6656-297 represents an important milestone in Seiko's 1989 lineup. Powered by the 6656 caliber with 18j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-47ac7027ec79]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1989

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