Shearwater Research Teric Wrist Computer with Transmitter Color:Blue Mechanically head rotary switch offers

Mechanically head rotary switch offers high-reliability underwater

Not to mention that it can be difficult to enjoy a dive with both hands operating a camera

Because an external frame is not needed

Measures 19in x 6in x2in

Shearwater Research Teric Wrist Computer with Transmitter Color:Blue Mechanically head rotary switch offersShearwater Teric Wrist Computer with Transmitter The Shearwater Teric combines advanced technical diving capabilities with an intuitive, everyday wear design. Built around a bright full color AMOLED display and rugged premium materials, it's equally at home on a technical dive, a recreational vacation trip, or as a daily wristwatch. Designed for recreational, technical, and freediving applications, the Teric supports Air, Nitrox, Trimix, and Closed