Patek Philippe Perpetual calendar ref 5040G white gold box and paper setWe are still seeing super high interest in neo vintage complicated watches on leather strap, and so could it get any better than this grand complication from venerable watchmaker Patek Philippe? This is a beautiful and underappreciated reference 5040 in white gold that features a cool and quirky tonneau case and stunning Breguet numerals dial! The star of the show is the perpetual calendar movement, calibre 240. The beautifully proportioned case is in