Pre-owned Patek Philippe watch. Reference number 28057997 features a manual-winding movement and screw-down crown mechanism with an impressive 10-day power reserve. The case is crafted from platinum measuring 51mm x 29mm, housing a rectangular pink dial displaying Arabic numerals and stick hour/minute hands. Date indication function is present on the dial. This piece includes its original leather strap but does not come with the original box or outer carton (boutique papers included). A standard one-year warranty applies from the boutique. Also provided is a certificate of authenticity.