Seiko Cal. 4543 - 780

This Solar model from 1982 features a 35mm Stainless Steel case. Powered by the 4543 caliber with 26j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-77f67fd708b1]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1982

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