Rolex Day-Date President 18038 Men's Watch. 36mm 18k Yellow gold case. Yellow Gold fluted bezel. Custom marble dial with gold hands and diamond hour markers Date display at the 3 o'clock position. Day display at the 12 o'clock position. Yellow Gold President Bracelet with hidden Fold Over Clasp. Will fit up to a 7-inch wrist. Sapphire Crystal, yellow gold case back. Automatic self-winding chronometer movement. This watch is backed by our one year warranty.