Pre-owned Breitling Super Chronomat 44 Four Year Calendar ref I19320251B1S1 (2021) takes the bold spirit of the 1980s Chronomat and supercharges it for the modern era. Made from stainless steel and 18k red gold with black ceramic inserts on the bezel, crown, and pushers, it’s both versatile and striking. The black dial houses four sub-dials that track the semi-perpetual calendar (day, date, month, and moonphase), requiring adjustment only once every leap year, all powered by the caliber B19 with a 42-hour power reserve. The Rouleaux-inspired rubber strap echoes the look of the original bracelet but with a modern, performance-ready aesthetic. Lastly, at 44mm, it has serious wrist presence but remains surprisingly wearable, embodying Breitling’s “for every pursuit” ethos. Shop Breitling Chronomat Collection