The Tag Heuer Aquaracer Professional 300 GMT are men's luxury diving watches with an automatic movement, set in a steel bracelet with a folding clasp. The 42 mm stainless steel case features a screw-down crown and a unidirectional rotating GMT bezel with a two-tone ceramic insert and a 24-hour scale.
The blue dial with a wavy texture and sunray finish is complemented by a light blue GMT hand, all protected by a durable sapphire crystal with a date magnifier. The hands, indices, and bezel are treated with Super-LumiNova® luminescence, ensuring excellent readability even in low light conditions.
Inside, a Swiss mechanical caliber TH31-03 with automatic winding and a power reserve of up to 80 hours operates. Thanks to C.O.S.C. certification, the watch bears the "Chronometer" designation, confirming its high precision. A water resistance of 30 ATM predestines this model for demanding instrument diving.
