Fortis - Novonaut N42 - Cobalt Blue


Strap type

Product Details

The Cobalt Blue edition

Embodying celestial beauty with its cobalt blue dial and polished Sirius Bezel. After three decades of setting the gold standard in space with the iconic B-42 Official Cosmonauts, Fortis presents the Novonaut. This is not just a watch; it‘s an odyssey, a revolution, and a new chapter in space exploration 

The Novonaut is not here to merely measure moments; it‘s engineered to dominate the cosmos. Fueled by the space-approved Fortis Werk 17, packing a 60-hour power arsenal, this column-wheel chronograph is a relentless machine.

The Novonaut‘s Sirius Bezel sets a new standard. Made of ceramic, it‘s not just sleek – it‘s virtually unbreakable. SuperlumiNova® X1 adds unmatched brightness, making it the ideal companion for any challenge, day or night. Lumicast numerals round out this powerhouse, keeping you on course no matter where you are.


  • Water resistance: 200 m / 600 ft / 20 atm
  • Body material: recycled stainless steel
  • Bi directional 'Sirius' bezel
  • Glass: Sapphire crystal with anti-reflective coating AR 027 on both sides
  • Case back: Stainless steel with Ultra-Engraving
  • Smoked sapphire exhibition window


  • Werk 17
  • Complications: Chronograph, Date / Day
  • Winding: Self-winding
  • Power reserve: 60h
  • Manufacture Calibre features a column wheel chronograph for enhanced reliability


Crown and pushers:

  • Crown type: Screw-down crown with fkm triple gasket
  • Pushers: Chronograph start/stop/reset pushers


Dial and hands:

  • Matte Cobalt blue / sunburst dial with applied lumicast numerals
  • 30 Minutes recorder at 12 o'clock, 12 Hour recorder at 6 o'clock, Minute (luminous), small seconds at 9 o'clock.



  • Stainless steel block bracelet


Case size:

  • Case diameter: 42mm
  • Lug to Lug: 51mm
  • Thickness: 15mm
  • Weight: 115 grams


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