Volta Carbon Fiber Finish Watch Case (10 Watches) Volta 10-Watch Case w/ Carbon Fiber Finish. This Watch Case from Volta features a carbon fiber pattern finish and a rich black leather interior! Store up to 10 of your finest timepieces. The entire case can be locked using the supplied key, which will ensure that your expensive timepieces are safe and secure.  Dimensions: 13.5" L x 9.5" W x 4" H.  Weight: 5.5 lbs. Matte finish carbon fiber exterior Rich black leather interior Fits up to 10 watches Watch compartment can be locked Compact design