Tiffany & Co. Travel alarm clock, swiss, brass, 2 1/2"h., 2 1/2"w., Luminous Hour and Minute hands, battery, and Tiffany & Company Carriage Clock, German, 4"h., 3"w., beveled glass, battery. Location Front Left Glass Showcase. Tiffany & Co. Travel alarm clock, swiss, brass, 2 1/2"h., 2 1/2"w., Luminous Hour and Minute hands, battery, and Tiffany & Company Carriage Clock, German, 4"h., 3"w., beveled glass, battery. Location Front Left Glass Showcase.