PATEK PHILIPPE WORLD TIME Ref. 5110R-001. Serial number: 4143110. 18k pink gold case. Light grey guilloché dial, gold baton hands and hour markers. One disc for the 24 hours and one outer disc for the world time. Push-button at 10 o'clock, time-zone hour corrector. Mechanical self-winding movement, N°3208898 (Calibre 240/188). Leather strap on pink gold folding clasp, signed. Sapphire crystal. Circa 2002. Diameter: 36 mm. Accompanied by its case and papers. An 18k gold wristwatch world lime automatic movement, by Patek Philippe. Circa 2002