Brand Patek Philippe Model (Watch) Nautilus Reference number 5712G-001 Winding Automatic Case Material White gold Strap material Crocodile leather Year of manufacture 2009 Condition Excellent (second-hand, (second hand, signs of wear and tear absent or barely visible) Scope of delivery With original box and papers Calibre Automatic winding Case Material White gold Diameter 40 mm Bezel Material White gold Glass Sapphire crystal Numerals on the dial No numerals Strap Material crocodile leather Strap colour Steel Clasp Double folding clasp Material clasp White gold Functions Moon phases, Date