AAA Replica Patek Philippe Gr Complication Blue Dial 5270G-019 Chronograph 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.18k white gold case with a blue leather strap. Fixed bezel. Blue dial with silver-toned hands and index hour markers. Tachymeter scale appears around the outer rim. Dial Type: Analog. Perpetual calendar. Hand wind movement. Scratch resistant sapphire crystal. Case diameter: 41 mm. Round case shape. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Patek Philippe Grand Complication Blue Dial Chronograph Men's Watch 5270G-019.