The Zenith Chronomaster Open 39.5mm 03.3300.3604/21.C822 in 99% condition comes with box and papers. This iconic timepiece features a 39.5mm stainless steel case, a striking black dial with tri-color sub-dials, and the legendary El Primero 3604 high-frequency chronograph movement. With a 60-hour power reserve and 50m water resistance, it blends precision, heritage, and sporty elegance. The black textile strap completes its bold yet refined aesthetic.