CF New Product Launch Breguet .Marine Collection Model 5517 Watch, Origin of the Marine Astronomical Clock The timepiece is truly a weapon of choice for military personnel, referring specifically to this watch, a masterpiece in the world of horology. The factory has meticulously replicated the original data, achieving 98% accuracy in the case shape and dial, showcasing the original s elegant and robust character. It features the same 777A automatic mechanical movement with an engraved unique serial number and the signature of Mr. Breguet. With a diameter of 40mm, both the front and back are protected by scratch resistant sapphire glass. The screw down crown ensures water resistance, with a tested depth of 100 meters. It comes with a sunburst patterned dial and is paired with imported natural rubber straps, providing you with an exceptionally valuable experience that matches the original.