Seiko Cal. 6677 - 597

The Seiko 6677-597 represents an important milestone in Seiko's 1991 lineup. Powered by the 6677 caliber with 20j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-f9c75ba2d70c]

Also known as: Samurai, Pogue

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1991

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