A distillation of technology inside an extraordinary Swiss diving watch, the Ocean Star Diver 600 is designed for exploring the ocean's depths. Water-resistant to 60 bar (600 m / 1,968 ft), this exceptional timepiece is perfectly suited to the specific conditions of deep water: its bezel is filled with Super-LumiNova Grade X®. This piece is also fitted with a helium valve and a COSC-certified chronometer movement, and offers an autonomy of up to 80 hours.