This is a vintage pocket watch by Oris. It is gold plated with a black bezel design and a gold dial. It is made in Switzerland.
The watch is strung on a vintage gold tone chain and worn as a pendant. The chain is approximately 72 cm in length and has a spring ring clasp. The watch is approximately 3 cm in diameter.
The watch is secondhand in good condition, although it is untested and unknown if this works.