Fortis Cosmonaut Official Cosmonauts Day-Date Pitch Black

Reference 647.28.81

About this watch

The Fortis Cosmonaut 647.28.81 is a masterpiece of horology that embodies the spirit of exploration and adventure. Crafted from robust titanium with a PVD coating, this watch boasts an exceptional build quality and stylish design. With its ETA caliber 2836-2 movement, it provides accurate timekeeping and features a day and date complication for added practicality. The watch's water resistance of 200 meters makes it perfect for swimming, snorkeling, or diving, while the sapphire crystal ensures scratch-resistance. This limited edition piece is part of an exclusive club of 2012 units produced, making it a highly sought-after collector's item.
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Key Features

  • ETA caliber 2836-2 movement
  • 200 meters water resistance
  • Sapphire crystal
  • Titanium with PVD coating
  • Day and date complication
  • Limited edition of 2012 units
  • 42.00 mm diameter

Specifications

Brand
Fortis
Family
Cosmonaut
Model
Official Cosmonauts Day-Date Pitch Black
Reference
647.28.81
Movement
2836-2
Movement Features
  • Hours, Minutes, Seconds
  • Date, Day
Case
42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
200

Current Listings

[WTS] Vintage Fortis 610.22.158.1 Official Cosmonauts Blue Fume Dial Automatic Watch - $695

Vintage Fortis 610.22.158.1 Official Cosmonauts Blue Fume Dial Automatic Watch - $695

Fortis - 610.22.158.1 · $695
This Vintage Fortis 610.22.158.1 Official Cosmonauts Watch features a Mechanical (Automatic) movement and comes with a Fortis leather strap. The watch has been recently serviced, with some scratching on the Anti-Reflection coating of the crystal.

  • Condition: Used
  • Movement type: Mechanical (Automatic)
  • Straps: Fortis leather
  • Box: Generic
Posted at
Jun 18, 2025, 9:47 PM
Active
[WTS] Fortis Cosmonauts Chronograph 602.22.142 Extras $1790

Fortis Cosmonauts Chronograph 602.22.142 Extras $1790

Fortis - 602.22.142 · $1,790
A Fortis Cosmonauts Chronograph, issued for the Russian Cosmonauts Agency, featuring a Lemania 5100 chronograph movement and a sandblasted stainless steel case. The watch has a black matte dial with cream roman numerals and tritium lume.

  • Condition: great condition, signs of wear but no deep dings or scratches
  • Case dimensions: 38mm diameter, 20mm lug width, 46mm lug-to-lug, 13.75mm thickness
  • Movement type: Lemania 5100 chronograph movement
  • Strap material: brand new light brown 20mm genuine leather made by Fluco
Posted at
Jun 16, 2025, 9:37 AM
Active
[WTS] Fortis Cosmonauts Chronograph 602.22.142 Extras $1800

Fortis Cosmonauts Chronograph 602.22.142 Extras $1800

Fortis - 602.22.142 · $1,800
A Fortis Cosmonauts Chronograph with a sandblasted stainless steel case and a black matte dial, powered by the Lemania 5100 chronograph movement.

  • Condition: Great condition
  • Case Dimensions: 38mm diameter, 46mm lug-to-lug, 13.75mm thickness
  • Lug Width: 20mm
  • Movement: Lemania 5100 chronograph movement
Posted at
Jun 9, 2025, 9:23 AM
Active