In Stock .ROLEX Day Date Model for Men 41mm Perfect Size, Women s 36mm Size, Made with Genuine 18K Gold .Comes with GTC China Authority Certification, 100% Best Quality and Verifiable .The Rolex Day Date series is the epitome of classic watches, never goes out of style, a true classic among classics.The men s model is powered by the Swiss ETA 2824 movement, while the women s model features the Swiss ETA 2671 movement.Lifetime Warranty .The case is made from Rolex s unique combination of 904L stainless steel and 18K gold.The crown features a Triplock winding crown, which is a triple waterproof system developed specifically for the Submariner model.The Triplock mechanism consists of 10 different parts, and once assembled, it can be easily screwed down to ensure the Oyster case is completely sealed, providing protection comparable to that of a submarine door.The bracelet is made of gold, extremely sturdy and durable, featuring a brushed design that highlights a strong texture.The ergonomic design of the lugs and the bracelet integrates perfectly, making it very comfortable to wear.Equipped with Rolex s patented Glidelock clasp, which allows divers to easily adjust the watch without any tools even when wearing a wetsuit.The robust toothed component of the clasp can extend the watch by 2mm per link.With a sapphire crystal that offers super strong luminescence, the case is meticulously polished, showcasing the details that contribute to this classic.Complete with a full set of premium packaging.