Rolex Datejust 16220 Khanjar Case-back, Khanjar Box and Paper SetIf you have spent any serious time around vintage watches, you have likely noticed that some dials feature more than just a brand signature and model name. From time to time, an unexpected emblem appears a crest, a logo, or even a national symbol transforming an already desirable timepiece into something layered with historical and political significance. These special order pieces often surface at leading dealers or headline major auction catalogs,