Seiko Cal. 7090 - 454

The Seiko 7090-454 represents an important milestone in Seiko's 1982 lineup. Powered by the 7090 caliber with 19j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-5fe6a11ae918]

Also known as: World Timer, Crown

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1982

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