Seiko Cal. 4577 - 497

The Seiko 4577-497 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-f32dbc23feb4]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Burgundy

Jewels

35j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1992

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