Such a rare Juliana (D&E) design of a wood cuckoo clock made as a pendant necklace. Very few of these survived as the wood pieces tend to become unglued. The clock measures 5 1/2 inches long including the pendant bale and tassel. The chain section is adjustable from approx 24 inches and down as short as desired. Great shape.
This is the actual piece shown in my book Juliana Jewelry - The Last Generation on page 51