Seiko Cal. 4566 - 109

The Seiko 4566-109 represents an important milestone in Seiko's 1990 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-87726043f449]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1990

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