Seiko Cal. 6659 - 597

The Seiko 6659-597 represents an important milestone in Seiko's 1975 lineup. Powered by the 6659 caliber with 32j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-94573457e913]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1975

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