Milgauss

The reliability and precision of an ordinary mechanical watch can be affected by a magnetic field of 50 to 100 gauss. But many scientists are exposed to much higher magnetic fields during the course of their work. Rolex’s solution was the Milgauss, created in 1956, the first watch of its kind. Hence the name of the watch, mille being French for thousand. The reference 116400 was introduced in 2007. The black dial model (non-GV) was discontinued in 2013. The Z-Blue version was added in 2014.

Rolex is the leading brand in Swiss luxury watches with iconic models such as the Datejust, Submariner, GMT-Master 2, Daytona, Day-Date, Oyster Perpetual, Sea-Dweller. Rolex enjoys an unrivalled reputation for excellence, performance and prestige. Pioneer of the wristwatch since 1905 when it was founded by Hans Wilsdorf in London, the brand is at the origin of landmark innovations in watchmaking, including the first waterproof wristwatch - the Oyster - and the Perpetual rotor self-winding mechanism. Its watches have accompanied explorers and achievers around the world, from the top of the highest mountains to the deepest reaches of the ocean. An independent manufacturing company, Rolex designs, develops and produces in-house all the essential components of its watches. Rolex is privately owned by the Hans Wilsdorf Foundation since 1945 and situated in Geneva. In August 2023 Rolex acquired its largest retailer Bucherer and now owns a direct distribution channel besides it global retail partnerships.