Hello and thank you for taking your time to view our listing. Clock has shown in all photos. Clock has original pendulum as shown and comes with key for winding. Runs for a short period of time then stops, so will need some work if wanting to keep it running non stop. Please message with any questions. We will leave Feedback for you once you receive the item and have left feedback indicating everything went as you had hoped and planned. Thank you again for taking your time to view this item.