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