The View Master is an old image viewing gadget which allowed you to look through 2 eye pieces and view slides which rotated round on a disc. To get to the next image you pulled down a lever and the disc reel rotated to the next image.
This View Master is one of the originals which originally were around in the 1950's, and has been modified and made in to a clock. The hands are pivoted in the centre of the image reel. The clock takes just 1 AA battery which should provide several months, if not more, of power to the clock.
The View Master Clock costs $145 which I assume is a tad more expensive then the original when it first came out 
Product Page Via: TheMensGiftGuide