Chronograph made in Italy with a Sellita SW510 Top Grade movement (Swiss movement, but the rest is 100% made in Italy), worn fewer than ten times—only on special occasions and at important celebrations. It’s in absolutely perfect condition. For those who are as particular as I am, there’s a very slight scratch between the bezels, but when I tried to take the photo, you can’t even see it... The case was crafted by melting down the turbine from an F104 (aeronautical steel) that served in the Italian Air Force. Every element of this chronograph was designed to be robust and functional, without compromising on classic elegance. It comes with two straps, both made of alligator leather and stamped with the Calamai logo. It has a frequency of 28,800 vph, with 30-minute and 12-hour chronograph functions. Double-sided anti-reflective sapphire crystal, water resistance of 5 atm, and a power reserve of 48 hours.