Seiko Cal. 4488 - 584

The Seiko 4488-584 represents an important milestone in Seiko's 1973 lineup. Powered by the 4488 caliber with 23j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-1a92702f8c5f]

Also known as: Goldfeather

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

46mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1973

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