Seiko Cal. 4588 - 939

The Seiko 4588-939 represents an important milestone in Seiko's 1970 lineup. It features a Cream dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-407f6e6c8602]

Also known as: Helmet, Silverwave

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1970

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