Official Gold Plated Harry Potter Time Turner Earrings These earrings are gold plated with a crystal centre, they have been created using the official style guide from Warner Bros. The Time Turner was worn by Hermione Granger and used for time travel, enabling the traveller to go back in time. But beware of time travel this only lasts for 5 hours! The earrings come on official Harry Potter packaging which shows the Warner Bros logo on the reverse. These earrings are part of our collection which includes a matching necklace and charm. The Carat Shop are the official licensed manufacturers of Harry Potter Jewellery on behalf of Warner Bros.