Seiko Cal. 4588 - 820

The Seiko 4588-820 represents an important milestone in Seiko's 1991 lineup. Powered by the 4588 caliber with 24j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-5e5653687dc7]

Also known as: Samurai, Shogun

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

24j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1991

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