Want An Astronomical Watch? At a down-to-earth price? The Astrolabe watch, 44mm dia x 10mm thick with a black leather wristband, has an extra set of hands to display a second time zone and 24-hour time, plus a date display, beneath the astrolabe reproduction on top of the crystal. Has a matte-silver case, precision quartz movement, Luminova dial that glows for hours, and full instructions. Comes in a presentation tin.