Fortis Cosmonautis Spacematic Stealth on Strap

BaselWorld 2017 New Release

Automatic winding PVD with date
• Case diameter (mm): 40.0
• Case lug width (mm): 20
• Case back: Transparent
• Case finish: Black PVD
• Case metal: Black PVD
• Dial color: Black
• Front crystal: Sapphire
• Movement: Automatic mechanical
• Manufacturer's limited warranty: 2 years
• Warranty service: RGM or Fortis
• Fortis Collections: Cosmonautis
• MPN: 623.18.18
° Earn 1560 WatchPoint Rewards on this purchase
WatchBuys Direct Price: $780.00
Availability: In Stock - Ships Immediately

Fortis Cosmonautis Spacematic Stealth on Strap
Fortis Cosmonautis Spacematic Stealth on Strap
Product Details

New BaselWorld 2017 Release - Now in Stock


Fortis didn't officially name the Spacematic line until the 1970's, but its roots go back a decade further to the US Gemini Astronauts, who wore some of the first Spacematic watches on their missions.

The Spacematic collection relies on four core tenets: high functionality, excellent readability, robustness, and ease of use.



The Fortis Spacematic Stealth is housed in a matte black PVD 40 millimeter case, with white accents on the dial. Numerals can be found at 12, 6, and 9.

The numeral at 3 has been omitted to make room for the dual language day/date display - which can be quick-set through the crown.

White minute and hour hands are distinctly defined against the black dial. The hands (as well as numerals and indices) are all coated with SuperLuminova with a green night flow.

An orange seconds hand is impossible to miss with high contrast to the dial.




Important features of this watch include:

  • Applied numerals and indices
  • Black PVD case
  • Green SuperLuminova
  • Day/date display at 3
  • Water resistant to 100 meters

This watch is fitted with a black Fortis Performance strap.

WatchBuys is proud to have been selected as the exclusive North American distributor for Fortis Swiss watches.

When you purchase your new Fortis watch from WatchBuys, you'll not only receive a brand new, factory fresh watch, but also these additional services:


  • All Fortis watches ship directly from our offices in the US to all locations in the US and Canada
  • Two year limited manufacturer's warranty backed by Fortis
  • Fortis watches purchased from WatchBuys may be serviced in the US by RGM, the new official Fortis North American Service Center
  • Our Fortis watches have not been displayed in a retail store or tried on by others
  • Our Fortis watches are the latest production pieces and are all factory fresh, sent directly from the Fortis workshops in Grenchen, Switzerland
  • We're here to answer questions or provide assistance before and after your purchase
  • We visit and meet with Fortis in Switzerland on a regular basis to stay fully updated on all new models and production features
  • WatchBuys offers a comprehensive return policy on all Fortis watches


Because we are the official and authorized North American Fortis distributor, your name and watch serial number will be automatically registered in our database for a genuine Fortis manufacturer's limited two year warranty which we pass through.

Please be aware that most web sites advertising Fortis watches for sale are not authorized Fortis dealers but instead are selling grey market watches.


Such watches may be used, refurbished, very old stock or worse and carry no factory warranty from Fortis.  Further, Fortis has issued recent warnings about fake watches appearing on a number of auction web sites. 


We invite you to review the entire collection of Fortis watches, an important part of Swiss watch history since 1912.



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