Seiko Cal. 4590 - 378

The Seiko 4590-378 represents an important milestone in Seiko's 1975 lineup. Powered by the 4590 caliber with 28j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-5dcab289b332]

Also known as: Rally

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1975

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