Breitling Super AVI B04 Chronograph GMT 46 P-51 Mustang

Breitling's Super AVI B04 Chronograph GMT 46 P-51 Mustang, reference RB04451A1B1X1, comes in an 18k rose gold case measuring 46 mm across and 15.9 mm thick. The cambered sapphire crystal is glareproofed on both sides, and a screw-down crown protects the movement. Inside is the self-winding Breitling Manufacture calibre B04, a chronometer-certified movement with 70 hours of power reserve. Beyond the chronograph function, the watch adds a GMT complication with a second time zone display, along with date and small seconds registers. The sapphire display back shows the movement's finishing. A black calfskin leather strap closes with an 18k rose gold folding clasp. Breitling rates this chronograph to 100 metres of water resistance.