MODEL: 18078 S/NO: "74xxxxx" YEAR 1982. Chronometer in 18K solid yellow gold case 36mm fitted with original Rolex 18K yellow gold bezel. Rolex glossy refinished two tone dial with diamond index markers. Fitted with new custom made leather strap with Rolex buckle, sapphire crystal glass model. Calibre 3055. Highly collectible.