Movement rotor-lock with on/off switch - Amortisér Movement can withstand 5.2 meters free fall without damage Anti-reflective sapphire crystal 7,500Gs shock resistance 4,800A/m Anti-magnetic Self-powered micro gas lights on hands and dial that glow for up to 25 years Patented crown protection system 100m water resistance Mechanical lock resists 1,400 Newtons of force BALL Watch USA (see web site for complete list of Authorized BALL dealers) www.ballwatch.com Tel:727-896-4278 CA: Classic Designs Glendale | Mimi’s Jewelry Fountain Valley | Feldmar Watch Los Angeles | Ravits Watches San Fran CA: Leo Hamel San Diego | Rafael Jewelers San Rafael | Time Spot Thousand Oaks | FL: Bico Australia Destin FL: Exquisite Timepieces Naples | Old Northeast Jewelers St. Petersburg & Tampa | Orlando Watch Co. Winter Park GA: Worthmore Jewelers Atlanta | PA: Stahls Jewelry Somerset | TX: Ridglea Watch and Jewelry Fort Worthhttp://www.ballwatch.com http://www.ballwatch.com