MODEL: 6827-8 S/NO: "6663xxx" SERIES YEAR 1981. Chronometer in 18K solid yellow gold case 31mm, fitted with original Rolex 18K yellow gold bezel. Original Rolex grey dial with index bar markers. Custom made 18K yellow gold president bracelet @ 98% mint condition (Weight 57 grams), automatic movement 2030, acrylic sapphire crystal glass model.