Uniquely numbered, the case of this watch has a nearly indestructible DLC (Diamond-Like Carbon) surface, rendering it exceptionally hard and durable; all the original appeal of this classic pilot's watch is enhanced by the jet-black all-matt "Stealth" Pro-Hunter treatment. The only other clue as to the exclusive source of this ceramic-bezel GMT's special provenance is the subtle "Pro-Hunter" imprinted above the model name on the dial. Only 100 pieces have been made (numbered 601-700), most are sold. New, with original box and certificate, and Pro-Hunter two-year guarantee.