• 【Details】Quartz movement, alloy recovery technology, built-in battery • Use: Press the button above to open the table cover, and pull out the button to adjust the time, and adjust the length of the chain freely • (Recommended) This pocket watch necklace is made from the popular anime "Cardcaptor Sakura", and is simple in shape, so it is suitable for cosplay and everyday use. Anime fans, don't miss it! • 【Special Moments】This eye-catching pocket watch necklace is made to complement your daily life, leisure, office, dance, bar and other dress-up. This gives you a more personalized impression • Service: If you have any questions, please feel free to contact us. We will contact you within 24 hours. We will be happy to work with you to solve any problems as you are satisfied with your purchase