Seiko Cal. 7026 - 597

Released in 1981, the Cal. 7026 with design code 597 was part of Seiko's domestic market collection. Powered by the 7026 caliber with 36j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-8d12e1236d13]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1981

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