Breitling Colt Skyracer ref. X74320: introduced 2017 as ultra‑light professional model. 45 mm Breitlight composite case, bidirectional compass bezel, sapphire crystal, 100 m WR. Movement: COSC SuperQuartz Caliber 74. Functions: time, date at 3. Equipped with easily interchangeable rubber strap marked with cm/inch scale.