Howard Miller 645-525 Propeller Alarm Weather & Maritime Table Clock Polystone ships propeller alarm clock, finished in antique brass. The antique parchment dial features Arabic numerals, black hands, and glass crystal. Clock may be hung on a wall, or placed on a table using the removable rubber tipped leg. Quartz, battery-operated, alarm movement includes one AA sized battery. Height 8.25" (21 cm) Width 9" (23 cm) Depth 1.75" (4 cm)