The Modello Uno ref. U1-DZ is an Italian military watch that's made with high quality materials. It has a matte olive drab dial with easy-to-read markers and a luminous coating. The bezel and second rail are also designed for easy visibility. The hands are designed to match the overall look, and the sapphire crystal is anti-reflective for optimal performance in any lighting. Plus, the watch is water-resistant up to 30 atm and has a reliable automatic movement for accurate timing. It also comes with two different straps for versatile wear. The caseback is engraved with the brand's signature scale and unique serial number.