Sleek mysterious and seductive this tag heuer formula 1 black ceramic ladies watch is the ultimate combination of elegant design and precise engineering fastened with a smooth black ceramic and stainless steel bracelet with a folding butterfly clasp the 41mm stainless steel case is finished with a pitch black ceramic bezel scratch resistant sapphire glass protects the inky black dial while shimmering silver hour markers and luminescent hands continue the seductive silver and black colour