Jacob & Co. Epic X Racing Black Titanium Yellow Neoralithe Inserts 44 mm watch. Model reference: X100.21.YR.PY.A. Black DLC Grade 5 titanium case. Skeleton dial. Manual-winding movement. This watch is coming with 2 straps: a yellow alligator leather strap and an additional yellow rubber strap. Swiss made. The watch comes in the original packaging, with a set of documents and 2 years warranty. At Modern Wrist we offer new authentic watches at the best prices.