Brand new authentic Patek Philippe Calatrava Weekly Calendar. Features a silver dial with grey hands and large central hour markers indicating the day and month. Equipped with light brown calfskin leather strap and stainless steel case including tang clasp. Automatic movement, Calibre 26-330 S C J SE engine, offers approximately 45 hours of power reserve. Functions include displaying date (center), day, hour, minute, and second. Round case shape measures 40mm in diameter with a thickness of 10.79mm. Scratch-resistant sapphire crystal lens. Transparent case back visible. Water resistant up to 30 meters or approximately 100 feet depth. Comes with original box, papers (including warranty certificate). Two year WatchMaxx warranty included.