Rolex Milgauss

The Rolex Milgauss reference 116400 represents the 2007 resurrection of Rolex's antimagnetic watch after nearly two decades of absence. The name combines mille (Latin for thousand) and gauss (unit of magnetic field measurement), signifying the watch's ability to withstand magnetic fields up to 1,000 gauss — approximately twenty times the resistance of ordinary watches. Developed originally in the 1950s for scientists and engineers at CERN, the modern 116400 brings this specialized capability to a refined 40mm Oystersteel case.

The black dial creates a sophisticated canvas for the Milgauss' distinctive design elements. White applied baton hour markers ensure excellent legibility, while orange block markers at 3, 6, and 9 o'clock add subtle color highlights. The signature feature remains the orange lightning bolt seconds hand, a direct homage to the original 1950s Milgauss. Luminescent material on hands and markers provides low-light visibility. The smooth polished bezel in Oystersteel maintains clean lines without dive watch functionality. Clear sapphire crystal protects the dial.

At the heart beats Caliber 3131, Rolex's specialized antimagnetic movement operating at 28,800 vibrations per hour with approximately 48 hours power reserve. The movement incorporates multiple antimagnetic innovations: a blue Parachrom hairspring made from paramagnetic niobium-zirconium alloy, and escape wheel plus pallet fork constructed from amorphous nickel-phosphorus — all materials fundamentally insensitive to magnetic fields. Additionally, the movement sits within a soft-iron Faraday cage that redistributes electromagnetic charges before they reach the mechanism. The three-piece-link Oyster bracelet in Oystersteel features polished center links with brushed outers, secured by Oysterclasp with Easylink extension. Water resistant to 100 metres. Buy this preowned Rolex Milgauss 116400 on Master Luxury with box and papers at exclusive price.