Meeting the standard required for professional dive watches, the Seastar 2000 offers the essential features needed when spending time in the deep. An amazing 60 bar (600m/2000ft) water resistance and integrated automatic helium valve sit alongside a ceramic unidirectional turning safety bezel. The watch further benefits from highly luminescent Super-LumiNova¨ for improved visibility underwater. It is powered by the innovative Powermatic 80 movement with its impressive extended power reserve and groundbreaking Nivachron balance spring for premium precision.