This is an authentic BREITLING 18K Rose Gold Alligator 46mm Transocean Unitime Chronograph Automatic Watch Black RB0510. The watch is crafted of 18 karat rose gold and features a black dial with sub-dials, black alligator strap, sapphire crystal and an automatic Swiss movement. Follow this item for alerts. Breitling is a registered trademark of Breitling. FASHIONPHILE is not affiliated with Breitling.