This is an old "Winchester" alarm clock, Ivory, plastic, possibly Bakelite.  Believe to be from the 1940's. Black numerals, black hands, gold tone metal around glass face.  One of the wind-ups in the back has a crack, other hairline. (See close-up photos for overall condition.)  Wound it some but it would not run, however, alarm does ring.  Measures 4" square.  Shipping $6.50, extra postage to Alaska and Hawaii. No International Shipping.