Traser P67 Super-Sub 500 Meter TRITIUM and Super-Luminova Dive Watch, Blue Dial, Steel Bracelet 109375

  The Super-Sub Blue Series has the unique feature of dual dial illumination with both T25 Tritium and Super-Luminova as you can see in the picture above.  Most popular is the model or sku #109375 with Traser's all new Steel Diving Bracelet with a Push Button Release Dive Suit Extension.  All the model choices are listed below. The difference between the standard 200 meter Water Resistant Dive Watch and a true professional Dive Watch capable of deep depth diving is monumental. The stress and pressure on the watch at 500 meters will destroy an average watch. Water pressure is 743psi and that affects the crystal, case, bezel and every seal. Building a watch that can return to the surface from that depth is an even bigger challenge. Internal pressure will pop a crystal off the watch with obvious damage to the crystal and case. The seals may also break or leak due to helium gas buildup. In addition to an extra strong design a helium release value is necessary. Traser has decided to build