Seiko Cal. 5658 - 488

The Seiko 5658-488 represents an important milestone in Seiko's 1981 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-629d48c746ce]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1981

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