The Rolex Milgauss 116400GV is a highly specialised watch designed to resist magnetic interference up to 1,000 gauss, making it ideal for scientists and engineers working in magnetic environments. It features a robust 40mm case crafted from corrosion-resistant 904L Oystersteel and is fitted with a smooth stainless steel bezel. The dial is black with white hour markers, highlighted by orange markers at the 3, 6, and 9 o’clock positions, and it boasts Chromalight luminescent hands and markers that glow blue in the dark. A distinctive green sapphire crystal protects the dial, enhancing both durability and style with its scratch-resistant, subtly coloured finish. The watch is water-resistant up to 100 metres, adding to its practical and rugged character. At the heart of the Milgauss 116400GV is the Rolex Caliber 3131 self-winding automatic movement, which is COSC-certified as a superlative chronometer, ensuring superior precision. This movement incorporates anti-magnetic materials and an internal magnetic shield to protect the mechanism, providing a power reserve of approximately 48 hours. The bracelet is a classic Oyster design made from brushed and polished Oystersteel, featuring a folding Oysterclasp with an Easylink extension for comfort adjustments. This watch balances technical innovation with refined aesthetics, maintaining Rolex’s reputation for quality and durability in a scientific and professional context.