43 mm 925 silver case, 7.40 mm thick, silver dollar coin back, crown set with 1 sapphire (0.17 ct), double antireflective sapphire crystal, silver dollar coin dial with blue varnish baton-type hands, caliber CO 082 automatic movement with hours and minutes, approximately 42 hour of power reserve, blue alligator leather strap, pin buckle. Water resistant to 10 m. (Old reference 082.646.01/0003 MU53).