18k rose gold case with a black alligator bracelet. Fixed 18k rose gold bezel. Black dial with luminous hands and triangular hour markers. Tourbillion movement. Scratch resistant sapphire crystal. Sapphire exhibition case back. Case diameter: 47.50 mm. Case thickness: 14.95 mm. Water resistant at 30 meters/ 100 feet. Jacob & Co. Raindbow Tourbillion R6RG.