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Vintage Fortis Stratoliner 20 Automatic Swiss Watch

  • £249.99
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Vintage Fortis Stratoliner 20 Automatic Swiss Watch

This Vintage Fortis Stratoliner 20 Automatic Swiss Watch is in extremely good working condition.

Made by the Swiss Watch Maker, Fortis, which was founded in 1912 and, since 1994, best known for making Space watches for Russian Cosmonauts. This particular watch was serviced by a well regarded horologist in 2019.

Cosmetically, the case and crystal present superbly with a few minor blemishes/scuffs.

As per most vintage watches, the original water resistance rating has not been verified and we would not recommend that this watch is exposed to water. 

Comes with the original Fortis leather strap, which is worn and probably needs replacing, and screw down crown with the Fortis logo.

Marked on the rear:




All Steel Back Swiss Waterproof, 20 ATM/600 Feet Incabloc Automatic

Marked on the Face:-



Stratoliner 20

Swiss Made

25 Jewels


  • Stainless Steel Case number 6247 Originally waterproof 20atm/600 feet- no longer guaranteed.
  • Screw down crown and screw back
  • Movement: Swiss calibre (Adolph Schild) AS 1885, 25 Jewels, Incabloc
  • Case in excellent condition with superficial blemishes 
  • White Dial With Gold coloured bezel (Minutes, Hours and Seconds displayed)
  • Date Windows: one comprising the day (in English) and the second the date number
  • Boxed
  • Approximate Size
    • Dial Width= 36.5mm 
    • Lug width: 20mm 

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