Formex Essence FortyThree Automatic Space Glacier Features: Movement: Swiss Made Sellita SW200-1 (self-winding) Automatic (Chronometer grade), officially certified by COSC. 26 jewels and glucydur balance wheel. Custom-built skeleton rotor with thermally blued screws. Date display 41 hour power reserve Case diameter: 43mm Height: 10.6mm Lug width: 22mm Lug-to-lug: 49mm Water resistance: (100m - 330 feet) Weight: 80g (case only) Dial: Muonionalusta meteorite dial, plated with 98% pure silver through electroplating, then coated with six hand-applied layers of translucent blue zapon lacquer. The Widmanstätten pattern—formed by the ultra-slow cooling of the asteroid's core over millions of years—remains fully visible and uniquely enhanced by this finishing method. Each dial is a one-of-a-kind piece, with its own naturally occurring crystalline structure. The beveled date window is directly machined into the meteorite, thanks to its conductive properties, allowing for a brass-free construction and ultra-thin 0.5mm profile. BGW9 Super-LumiNova on hands and indexes. Case: Stainless steel 316L Sapphire crystal(front and back) with anti-reflection treatment BGW9 Super-LumiNova on hands and indexes Patented case suspension system for shock protection and wear comfort