Seiko Cal. 4493 - 577

The Seiko 4493-577 represents an important milestone in Seiko's 1992 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-8303d414887f]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Cream

Jewels

24j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1992

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