Fortis - Aeromaster (Old Radium) Chronograph

Old Radium, a beige colour, mixed with particles of Superluminova®. In fact, this expression comes from the long history of wristwatches, when radium was added to the dials to make them glow.

Today’s “Old Radium” is an hommage to the good old days. Vintage meets the perfection of modernity. For over 20 years the Aeromaster collection has been one of the best pilot tools. Simple in design, incredibly robust and a very clear line. Made to be used! Conceived as instruments for aviators, the Aeromaster is the quintessential tool for modern-day explorers. Made of Steel 316L Steel. Brushed. Ready to get scratched by your adventures.

Case diameter with bezel: 42mm

Body material: Brushed stainless steel
Bezel type: Fixed bezel

Strap width: 18mm

Dial colour: Matte black
Dial pattern: Finely grained base structure
Dial and hands: Metal coated with SuperLuminova; 12h-Counter, 30 Minutes Counter, Hour (luminous), Minute (luminous), permanent small second, Second; Central second hand in orange, Hour and Minute hand in old radium beige
Movement: UW-50 automatic self-winding chronograph movement with unidirectionally winding special rotor

Glass: Sapphire crystal with anti-reflective coating AR 027 on both sides


Case back: See-through case back
Crown type: Quick pull crown
Pushers: Chronograph start/stop/reset pushers
Complications: Chronograph, day-date
Power reserve: 48 hours
Water resistance: 200 m / 600 ft / 20 atm
Strap: Integrated leather strap