Detach the strap, snap the new one on and off you go using compatible watch replacement straps. You can change the look of the watch in an instant with a leather, metal or silicone strap. Changing is easy, and the strap is sturdy. You don't need any tools. Compatible watches: Garmin D2 Bravo, Charlie and Delta, Garmin Descent Mk1, Mk2 and Mk2i, Garmin Enduro, Garmin Fenix 3 and Fenix 3 Sapphire, Garmin Fenix 5X, Garmin Fenix 5X Plus, Garmin Fenix 6X Pro, also Sapphire and Solar versions, Garmin Fenix 7X and 7X Solar versions, Garmin Foretrex 601 and 701, Garmin Quatix 3, Garmin Quatix 6x, Garmin Tactix Bravo, Garmin Tactix Charlie, Garmin Tactix Delta, also Sapphire and Solar versions