This is the Shearwater Teric Wrist Rec/Tec Mutli-gas Scuba Diving ComputerFeatures: Optional Air Integration - can connect with up to 2 transmitters Full Color Display, High Resolution. AMOLED 1.39" display with deep blacks, and vivid colour display Sapphire crystal window, and 316 stainless bezel & buttons Equally at home in 330 ft under water and in the corporate boardroom Different watch faces to go with multiple styles and occasions Configurable colours to match your style, 15 color options available Standard 22 mm strap size compatible with many third-party watch brand providers Programmable timers, alarms and stopwatch Intuitive controls and menu navigation along with a bright, vivid colour display. With a high degree of customization, the Teric brings divers a timepiece and dive computer of unprecedented capabilities. "