PATEK PHILIPPE, A FINE WHITE GOLD AUTOMATIC WORLD TIME WRISTWATCH CIRCA 2000, NO. 3.206.928, REF. 5110

18k, nickel lever movement stamped with the Geneva seal (Cal. 340 HV), 33 jewels, gyromax balance, 22k gold mini-rotor, silvered engine-turned dial, applied baton numerals, rotating ring calibrated for 24 hours divided into diurnal and nocturnal hours with sun and moon symbols, outer rotating ring indicating 24 different time zones by 23 various cities of the world, crown with protective shoulder, screw-down sapphire crystal display back, case, dial and movement signed, with an 18k white gold Patek deployant clasp. 

Accompanied by an Extract from the Patek Philippe Archives.   

Inspired by Patek Philippe's vintage world time wristwatches, such as the legendary reference 2523, the design of the ref. 5110 combines 21st century technology with classic styling. Reference 5110 was launched in 2000 and officially ended in March 2006.