Westclox Bachelor Height 5" Sub Blue Width 5-1/4" Style Electric, alarm. Depth 2-1/2" Date 1938 - 1947 Case Blue plastic with brass trim, plastic back. Dial Paper with luminous (glow-in-the-dark) dial and hands. Other Comments Also available in black or white. Sweep red second hand. Red dot power interruption indicator. Alarm dial is on the back and is often cracked or broken. Crystal is plastic and often discolors with age (turns green). Models changed over the years, please see later white version of this clock.