Swiss mechanical self-winding movement Modulo Milus 3838 in a special version with three retrograde counters for the seconds. Satin-finished titanium case with a diameter of 45 mm. with a black semi-recessed crown on a black oval insert. Two-level carbon fiber effect skeleton dial. The seconds are displayed on 3 counters of 20 seconds each. At the end of its travel, a spring instantly returns the hand to its initial (retrograde) position. Date window at 6 o'clock, hours and minutes in the center with skeletonized hands with luminescent insert. Fixed satin titanium bezel. Domed sapphire crystal. Satin titanium case back locked by 6 screws with visible movement from which are visible: the blued steel screws, the skeletal oscillating weight with the shape of the Milus logo and the Milus logo engraved in the center Original black leather strap with titanium Milus pin-buckle.