This is an authentic BREITLING Stainless Steel Calfskin 42mm Premier BO1 Automatic Chronograph Watch. The watch is crafted of stainless steel and features an anthracite grey dial with two black sub dials, index hour markers, date display, sapphire crystal and an automatic movement. Follow this item for alerts. Breitling is a registered trademark of Breitling. FASHIONPHILE is not affiliated with Breitling.