Jaeger-LeCoultre, Extreme Sports Master Series, Model: Q1762470, Automatic Mechanical Men's Watch, 18K Rose Gold, 46.3mm diameter, Tourbillon function, Dial is a dark gray matte surface, large Arabic numeral hour markers have high visibility, the 6 o'clock position is hollowed out to reveal the brand's classic tourbillon mechanism. The 12 o'clock position features GMT (two-time zone) functionality, with an outer ring surrounding 31-day date graduations, balancing aesthetics with practicality. It is an automatic mechanical movement with a folding clasp for quick adjustment of the strap. The entire set of accessories comes with blank cards.