About Ball Watch: Accuracy under adverse condition. Key Features: Internal Code: EXPO 18131 Condition: Preowned Gender: Men's Functions:Hours, Minutes, Seconds, Date, 35 micro gas tubes on hour, minute, second hands and dial for night reading capability Shock resistant to 5,000Gs Anti-magnetic to 4,800A/m Case: Titanium Crystal: Sapphire Crystal Case Back: Solid Case Width: 42mm Dial: Black Hand Indicators: Micro gas tubes for night readability Hour Markers: Micro gas tubes for night readability Water Resistant: 300 meters Movement: Automatic Bracelet: Rubber Warranty: No Boxes & Papers: Yes Excellent Condition, it has all boxes and papers. All watches are checked out throughly to run within normal watch specs.The toughest rock climber watch that rocks. BALL Watch Company has reinvented its own watchmaking codes with the new Engineer Hydrocarbon Black. This "all black" watch with its striking design and unusual strength of character was developed for Alex Honnold, the new brand ambassador. About Exquisite Timepieces Our store is a brick and mortar store located in Naples, Florida. We are Authorized Dealers of the World's Finest Timepieces & Accessories. We are members of Jewelers of America & Better Business Bureau® We ONLY sell 100% Original Watches