Seiko Cal. 4493 - 923

The Seiko 4493-923 represents an important milestone in Seiko's 1995 lineup. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-260c9745bd93]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1995

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