Rolex Oyster Perpetual Day-Date President 18038 Mens Watch. 36 mm 18k yellow gold case. 18k yellow gold fluted bezel. Champagne dial with luminous hands and indexes. Day display at 12 0'clock. Date display at 3 0'clock. Single quickset date function. Sapphire crystal. Solid 18k yellow gold President band & 18k yellow gold fold over clasp. Will fit up to a 6.75-inch wrist. Circa 3055 automatic self-wind movement. Circa 1986. This watch is backed by our two year warranty.