Seiko Cal. 4593 - 389

The Seiko 4593-389 represents an important milestone in Seiko's 1984 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-40c6b5a93d4d]

Also known as: Helmet, Rally

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1984

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