Seiko Cal. 4523 - 399

The Seiko 4523-399 represents an important milestone in Seiko's 1976 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-a32b186fe0b0]

Also known as: Silverwave, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1976

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