Jones Last Laugh Mechanical Automatic Watch. This watch forgoes the customary hour and minute hands, instead the time is displayed on a skull’s teeth. The upper row of teeth show the hours and the lower show the minutes.
Jones Ambassador watch - A skull appears on this watch every time the hour and minute hand align (every hour). The remainder of the time the image is a mix of colors and shapes. The skull comes from a Hans Holbein painting called “The Ambassadors”.