In depth rapture with the traser P67 SuperSub With a watertightness of 50 bar, a helium valve and a ceramic bezel as well as the self-luminous technology trigalight, the P67 SuperSub is equipped for all the imponderables of the dark deep sea. Equipped with a unidirectional rotating ceramic diving bezel, a reliable helium valve and the trigalight in-house self-illuminating technology, the traser P67 SuperSub is the ideal companion for every underwater adventure. Excellent readability in dark sea depths Thanks to the specially developed self-illuminating technology trigalight, the hands and hour indices also glow in complete darkness and are easy to read in poor visibility. Even in the depths of the ocean, the trigalight elements illuminate the P67 SuperSub completely independent of any external energy source. In addition to the T25 standard version, traser offers the particularly bright T100 edition. Wider trigalight luminous capillaries and a yellow highlighted minute hand provide additional clarity on the dial, which is also distinguished by a wavy relief. Robust construction - maximum functionality The helium valve, which allows helium atoms to escape in a controlled manner during the decompression phase in the diving bell, protects the watch from damage even during deep diving. Screw-down crowns, a robust ceramic bezel with a luminescent glass sealing ring and the anti-reflective sapphire crystal effectively protect the precision Swiss movement from mechanical impact. Ergonomic notches allow the bezel, which for safety reasons can only be rotated to one side, to be operated perfectly with diving gloves.