Seiko Cal. 4574 - 593

The Seiko 4574-593 represents an important milestone in Seiko's 1994 lineup. Powered by the 4574 caliber with 22j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-38ec7b4e614a]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1994

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