Open Box Dealer Demo Marathon Search and Rescue Pilots Automatic Chronograph Wristwatch CSAR Black NSN 6645-01-544-0408. This Time Piece from Marathon Watches is made with self contained trigalight gas tubes that are placed on each hour marking as well as on the minute and hour hands of the Marathon Pilots Search and Rescue Watch. The Marathon CSAR Time Piece is made with 316L surgical grade stainless steel and has a water resistance down to 30 ATM which means it can go down to 300 ft/300m underwater. Built for adventure the Marathon CSAR Pilots Search and Rescue Time Piece is made with self healing lug holes to accommodate your growth in addition to a crystal with a hammer finish. Specifications for Marathon Search and Rescue Pilots Automatic Chronograph Wristwatch CSAR: Manufacturer: Marathon Application: Flight Search and Rescue Gender: Male Dial Color: Black Band/Strap Color: Black Case Color: Silver Case Material: 316L Surgical-Quality Stainless Steel Case Diameter: 46 mm Band/Strap Material: Vulcanized Rubber Wrist Band Type: Strap Movement: ETA Movement 7750 Water Resistant Mark: 1000 ft Country of Origin: Switzerland Age Group: Adults Package Contents: Marathon Search and Rescue Pilots Automatic Chronograph Wristwatch CSAR Marathon WW194014SS-0130: Search and Rescue Pilots Automatic Chronograph Wristwatch CSAR Black NSN 6645-01-544-0408