Seiko Cal. 4576 - 123

The Seiko 4576-123 represents an important milestone in Seiko's 1991 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-25f24c54b64b]

Also known as: Sea Horse, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1991

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