Seiko Cal. 5658 - 438

This Quartz model from 1990 features a 37mm Stainless Steel case. Powered by the 5658 caliber with 28j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-04927905d750]

Also known as: Rally, Emperor

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1990

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