‘Silfra’ Prospex Tortoise - European exclusive limited edition. Inspired by the clearest water in the world and the landscape of one of the world's most iconic diving destinations, this land-based watch is built in the classic 'tortoise' design. It is powered by a 4R35 automatic movement with a 41-hour power reserve and water resistance of 20bar. Its sapphire crystal glass has an anti-reflective coating, whilst the hands and indexes feature Lumibrite for improved night visibility. This limited-edition piece comes in a special box. Prospex timepieces are designed to be practical, reliable, and durable, to meet the high standards required in extreme environments for sports lovers and adventure seekers alike. Powered by the automatic movement with a power reserve of up to 41 hours. Presented on a silver stainless steel bracelet with push button deployment clasp. Scratch resistant sapphire crystal glass. 42mm case width. 200 metre water resistance.