Seiko Cal. 4590 - 245

The Seiko 4590-245 represents an important milestone in Seiko's 1980 lineup. Powered by the 4590 caliber with 22j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-e14cbac089d9]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Silver

Jewels

22j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1980

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