Marathon 46mm Jumbo Diver Pilot's Automatic Chronograph (CSAR) Stainless Steel Watch The 46mm Jumbo Diver/Pilot Automatic Chronograph (CSAR) Watch is commonly known as the Search and Rescue Chronograph (CSAR) and is the most popular of our SAR class. It is considered the "Grail" of our watches and is the perfect choice for those who demand the maximum in terms of quality and performance. The stopwatch function has an automatic chronograph movement with 25 jewels and an accuracy of one fifth of a second. 100 minute decimal time to use for recording flight logs and monitoring fuel consumption. The watch can track elapsed time for up to 12 hours, making it an ideal choice for pilots and divers. Is the movement powered by an ETA Valjoux 7750 with Incabloc? Shock absorber that guarantees reliable and precise timing in every situation. The watch also has a calendar with day and date. For good readability in low light conditions, the CSAR is equipped with tritium gas tubes and MaraGlo? luminous features. The crystal material is made of sapphire, making it scratch-resistant and durable, while the screw-down crown ensures water resistance up to 30 ATM. The case and bracelet are made of 316L stainless steel and have a brushed texture for a sleek, modern look. The unidirectional rotating bezel has a 60-minute scale and the watch has 30 ATM water resistance, making it perfect for diving and other water activities. The watch has a case diameter of 46mm, a case thickness of 18mm and a lug width of 22mm. Movement:?ETA Valjoux 7750 with Incabloc? Shock Absorber Number of Jewels: 25 Scale Count: 2 Scale Range: 1-12 (13-24) Calendar Type: Day and Date Luminous Features: Tritium Gas Tubes and MaraGlo Crystal Material: Sapphire Crown Type: Screw-Down Case Material: Steel 316L Stainless Steel Case Finish: Brushed Bezel Type: Unidirectional Bezel Scale: 60 Minutes Submersibility: 30 ATM Case Diameter: 46mm Case Thickness: 18mm Lug Width: 22mm Marathon Watches Categories - Women / Watches Material - Stainless Steel p>