Seiko Cal. 4584 - 728

The Seiko 4584-728 represents an important milestone in Seiko's 1977 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-9dd6bf324bc7]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1977

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