Patek Philippe, gold world time, gentleman's watch, ref,5110J, 18ct yellow gold case, guilloche inner dial, outer dial names of cities, gold baton markers and gold hands, in house Patek Philippe automatic movement with 22ct mini rotor, dial and movement signed 'Patek Philippe', hallmarks to back of lugs, on a cinnamon coloured Patek Philippe band, with original 18ct yellow gold deployant fold over buckle, excellent condition and working order, includes service history, case 37.5 mm