TAG Heuer Heuer 02

TAG Heuer's Heuer 02 is the brand's flagship in-house chronograph movement, developed entirely in-house and produced at TAG Heuer's movement manufacture in Chevenez, Switzerland. Launched in 2016, it features a 3-6-9 tri-compax subdial layout with an impressive 80-hour power reserve. The movement incorporates a column wheel and vertical clutch for smooth chronograph operation. All Heuer 02 movements are COSC certified with accuracy of -3/+5 seconds per day. In 2023, the movement was upgraded to TH20-00 specification with bidirectional winding, reduced noise, and a 5-year warranty. Used in Carrera, Monaco, Monza, and Autavia collections.