Traser P67 Super-Sub 500 Meter TRITIUM Professional Dive Watch, Blue Dial Special Set 109373

The Super-Sub Blue Series is a professional dive watch with dual dial illumination and includes a steel bracelet and heavy rubber dive strap.

• The description claims that a true professional dive watch can handle deep depth diving better than a standard 200 meter water-resistant watch.
• The description claims that building a watch for 500 meters requires an extra strong design and a helium release value.
• The description claims that the P67 Super-Sub series combines self-powered Trigalight technology.