Launched in 1976 the Patek Philippe Nautilus would become the brand's most recognizable and highly sought after watch, to celebrate the 40th anniversary of the launch of this iconic line Patek Philippe created this extravagant white gold watch. This watch case is crafted in 18 kt. white gold and at 44 mm is slightly larger than the standard model, at its heart is the caliber CH 28-520 C self winding automatic flyback chronograph movement. The dial is the signature blue gradiated design featuring a chronograph sub-dial, a date display and the hour markers are spectacular baguette cut diamonds. The dial also has "1976-40-2016" marking the year the Nautilus was introduced. The bracelet is also made of 18 kt. white gold and secures to the wrist with a double fold over deployment clasp. This watch is a limited edition run of only 1,300 pieces! The watch comes complete with Patek Philippe box and papers. • Free Domestic Shipping via Insured FedEx Overnight • 14 day money back guarantee. The buyer can authenticate the watch at any boutique or dealership within 14 days • 2 year warranty Our watches are always on hand. If you have any questions or require additional images, please contact us at the channels below • Call Us: 212-354-1808 • Text Us/Whatsapp/WeChat: 718-210-7760 *Please note that all International buyers are responsible for custom taxes/duties of the receiving country. We do not defraud Customs. *NY State residents will be charged NY State sales taxes. Avi and Co is a re-seller of luxury watches and not an authorized dealer of the related brand. The watches may come in either “unworn” or “unused” condition or they may come “previously owned.” Avi & Co. will indicate this condition on the product listing, in the absence of any condition notes the customer should assume the watch to be “previously owned”. The manufacturer’s warranty is not valid for resale items. Avi & Co does provide a warranty through our website using our own authorized watchmakers that covers valid manufacturer’s parts that at time of sale. Should the buyer make alterations to said parts the warranty will no longer be valid. Avi & Co is not responsible for the validity of the manufacturer’s warranty and does not act as a representative for the customer in warranty disputes with the manufacturer.