Rolex Tridor Day Date Perlmaster 18948 Mens Watch.39mm 18k Yellow Gold case. Yellow Gold Stationary bezel with factory set diamonds. Mother-of-Pearl dial with gold hands and Roman numeral hour markers. Minute markers on the outer dial. Date display at the 3 o'clock position. Day display at the 12 o'clock position. Tridor Gold Bracelet with Fold Over Clasp. Will fit up to a 6.75-inch wrist. Sapphire Crystal, yellow gold case back. Automatic self-winding movement. This watch is backed by our two year warranty.