18k rose gold case with a alligator leather strap. Fixed bezel. Silvered opaline dial with transparent offset circle and Roman numeral hour markers. Dial Type: Analog. Mechanical hand wound movement. Scratch resistant sapphire crystal. Transparent offset circle case back. Case dimensions: 34 x 34 mm. Rectangle case shape. Functions: hour, minute. Luxury watch style. Watch label: Swiss Made. Cartier Santos Mysterieuse 18k Rose Gold and Alligator Leather Unisex Watch W20115Y1.