Seiko Cal. 4590 - 720

The Seiko 4590-720 represents an important milestone in Seiko's 1985 lineup. It features a Cream dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-0bb6a22ae4ba]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1985

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