The U3-DHBR Heritage Chronograph Diver showcases a vintage-style, creamy Super-LumiNova® markers for exceptional legibility. Housed in a 40mm stainless steel case and a 41.5mm unidirectional bezel, it is powered by a Japanese meca-quartz movement, making it an ideal choice for tracking lap times. Stainless Steel Case Brown Quick-release Two-Piece TPU Strap 40MM case 41.5 unidirectional bezel Powered by a meca-quartz calibre VK64A Super-LumiNova® GL Light Old Radium markers Made in Italy Style U3-DHBR