Traser P67 Super-Sub 500 Meter TRITIUM and Super-Luminova Dive Watch, Blue Dial, Rubber Dive Strap 109374

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. Featured here is the model 109374 with Traser's new heavy duty Rubber Dive Strap. There are three different choices available and all 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. The water pressure at this depth is 743 psi, 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 valve is necessary. Traser has decided to build such a watch combining their self-powered Trigalight technology into a true professional diving watch. The P67 Super-Sub series is the result. If there is a finer quality Professional Dive Watch build by any company at any price, we are not aware of it! The Blue Dial Tritium/Super-Luminova Series consists of three models: 109374 - Has a heavy duty, signature, rubber diver strap (featured here) 109375 - Has a solid stainless steel locking dive bracelet 109373 - Comes with BOTH the Rubber Strap and the Steel Bracelet and a band changing tool in a special limited edition padi-case. FEATURES: P67 Super-Sub Series MODEL #109374 Swiss Quartz Movement Three Hand Analog Dial Date Feature (Window at the 3 o'clock position) CASE AND BRACELET: 316 Grade Surgical Stainless Steel Case Ceramic Unidirectional Dive Bezel Screw Down Locking Crown 500 Meters (50 ATM) Water Resistant (equivalent to 1,500 feet below sea level) Screw Down Helium Escape Valve Anti-Reflective Coated Sapphire Crystal Traser's New Heavy Duty Signature Rubber Dive Strap ILLUMINATION: T25 Tritium Illumination: Green Tritium on Hour Markers 1 through 11 Green Tritium on the Hour and Second Hand Green Hairlight Tritium on the Dial Logo Orange Tritium on the 12 o'clock marker Orange Tritium on the Minute Hand Super-Luminova On the Hour Numbers Super-Luminova Glass Seal around the crystal Super-Luminova Marker on the Ceramic Bezel DIMENSIONS: Diameter: 46 millimeters (49 millimeters with crowns) Thickness: 13 millimeters Watchband Lug Width: 22 millimeters