Introducing the latest timepiece from ProTek, engineered for both the avid diver and the style-conscious individual. This exquisite watch combines functionality with elegance, and durability with sophistication, to deliver a truly exceptional accessory. SPECIFICATIONS 42mm 316L Stainless Steel Case and 120-click Unidirectional Ratcheting Dive Timing Bezel316L Stainless Steel Screw-in Embossed Signature Caseback316L Stainless Steel Screw-in Crown with Multiple O-ringsSapphire Crystal with Antireflective Coating (for glare-free viewing)Water Resistant to 200 Meters (all watches tested in both air and water)Dependable Japanese TMI 24-jewel Automatic Mechanical 3-Hand and Date MovementStainless Steel Solid Link BraceletSwiss Self-powered Pro-Glo T25 Illumination System Glows Continuously for 25 Years (no need to be "charged" by an external light source, and glows 100X time brighter than conventional photoluminescent lume systems)Weight: 103.35 gramsThickness: 13.75mmLug width: 22mm