From the Expedition Collection. The adventure-ready Expedition Collection’s signature durability ups the ante with the Expedition Shock XL. Resilient enough to withstand the elements yet versatile enough to be worn every day, this is the ultimate timepiece for the active lifestyle. A substantial 50mm, shock-resistant, black resin case and strap make an impact on the wrist, while three customizable vibration alarm settings, three time zone settings, and a 24-hour countdown timer are built in to keep you in check. Tackle the toughest challenges ahead with confidence thanks to an INDIGLO backlight and water resistance rating of a whopping 200 meters.