Like new Garmin MK2i 51mm

THE DIVE COMPUTER FOR BOTH YOUR WORLDS Titanium Carbon Gray Minor scratches on bezel. Easy to replace. Amazing watch! Monitor your gas and depth1 with the advanced, watch-style dive computer that comes with multisport training and smart features. SPORTS APPS Use preloaded activity profiles for trail and track running, swimming, running, biking, hiking, rowing, skiing, golfing, surfing, indoor climbing and more. AIR INTEGRATION Pair with Descent T1 transmitter for integrated pressure monitoring on up to 5 tanks via SubWave™ sonar data network Air-integrated dive computer for you and your dive buddies. The battery in your Garmin device is simply unmatched by other smartwatches. Choose from multiple dive modes for your underwater adventure. Measure your performance and track your stats above water. This smart dive computer features Garmin Pay™, music and notifications. Review dives in the Garmin Dive™ app