10454 Patek Philippe Gondolo Calendario 5135, Reference 5135J, 18K Yellow Gold on a Strap, Automatic, Annual Calendar, Day, Date, Month, Moon phase, am/pm Indication, Size: 40mm (Including Crown), Centered Sweep Seconds Hand, Display Back, Sapphire Crystal, Water Resistant to 25 Meters, Never Worn with Box and Papers.


This watch is in stock and available for purchase at our retail showroom in Boston.

We ship FEDEX overnight in US, or to Europe by FEDEX International Priority

Please feel free to call us at


or email albert@europeanwatch.com