Alice in Wonderland Pocket Watch Necklace - Vintage Style Alice Backwards Clock Pendant - Pocket Watch Charm Alice in Wonderland Pocket Watch Backwards Clock Pendant Pocket Watch Diameter: 4cm(1.57inches) Chain: about 80 cm long (31.5 inches) It's a normal watch and work to tell the time. **It can't run backwards** Quartz Watch Movement Lead and Nickel Free