Seiko Cal. 4589 - 647

The Seiko 4589-647 represents an important milestone in Seiko's 1987 lineup. Powered by the 4589 caliber with 19j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-400a75a4ef6e]

Also known as: Goldfeather, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1987

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