Seiko Cal. 4523 - 781

The Seiko 4523-781 represents an important milestone in Seiko's 1984 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-19156646e0e7]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1984

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