3dRose dc_81259_1 Astronomical Clock Orloj Prague Czech Republic Tom Haseltine Desk Clock, 6 by 6-Inch Dimensions (in Inch): 6 H x 6 W x 1/16 D Made of durable high grade aluminum High gloss mirror like finish, UV coated, scratch resistant finish; suitable for moist environment Gold colored hour, minute and second hands; Numbers are printed as part of the image Silent quartz mechanism; Requires one AA battery (not included)