Best Fake Patek Philippe Gr Complications Black Diamond Dial 5140P-013 Automatic Watch Advanced Research opens up a further chapter with the launch of two important innovations in the field of horological design. apart from the patented terminal curve , its geometry now also features an inner boss near the integrated collet.The second one is a compliant ) mechanism crafted from conventional horological steel that is used to set the second time zone in time-zone watches. To welcome these innovations, the manufacture is launching the sporty and elegant Aquanaut Travel Time Ref.Platinum case with a black alligator leather strap. Fixed bezel. Black dial with luminous hands and diamond hour markers. Minute markers around the outer rim. Dial Type: Analog. Perpetual calendar. Three - month, day and date. Automatic movement. Caliber 240q engine. Scratch resistant sapphire crystal. Case diameter: 37.2 mm. Round case shape. Water resistant at 30 meters / 100 feet. Functions: hour, minute, perpetual calendar. Luxury watch style. Watch label: Swiss Made. Patek Philippe Grand Complications Black Diamond Dial Automatic Mens Watch 5140P-013.