This is an authentic TAG HEUER Stainless Steel 43mm Formula 1 Chronograph Quartz Watch Blue CAZ1014. This watch is crafted of stainless steel and features a blue dial, luminous hands and hour markers, sapphire crystal, and a quartz movement. Follow this item for alerts. Tag Heuer is a registered trademark of Tag Heuer. FASHIONPHILE is not affiliated with Tag Heuer.