Montblanc 1858 Automatic Chronograph 0 Oxygen The 8000

Technical specifications


  • Hours
  • Minutes
  • Seconds
  • Chronograph


  • Self Winding/Automatic
  • Manufactured
  • Swiss Made


  • Round
  • Stainless steel
  • Brushed & Polished
  • 12.80mm
  • 42.00mm


  • Sapphire

Water resistance

  • 10.00atm / 100.00m / 330.00ft


  • Deployment Buckle
  • Stainless steel


  • Stainless steel


  • 2023

Official description

The Montblanc 1858 Automatic Chronograph 0 Oxygen The 8000 is powered by the MB 25.13 automatic chronograph movement with a power reserve of approx. 48 hours. It comes in a 42mm stainless steel “zero oxygen” case and is adorned with a fluted bi-directional black ceramic bezel with the cardinal points; a dark grey Sfumato glacier patterned dial; and blue luminescence on the hour and minute hands, applied Arabic numerals, and cardinal points.

For the functions, there is a black seconds’ counter at nine o’clock, a central chronograph seconds hand with an orange tip, and a 30-minute chronograph counter at three o’clock, also with an orange tip to highlight the chronograph indications. Other orange accents can be found every 15 minutes on the railway track that encircles the dial. The caseback is engraved with the “Spirit of Exploration” pattern and the watch is fitted with an interchangeable tapered stainless steel bracelet with a fine adjustment system.