Tourbillon, Skeleton Dial, Blue Steel Hands and Screws, Weight Precision Balance Wheel, Exhibition Case Back Cover. 3 Hz (21,600 BPH). Any problem please write to us at first time, we can try the best to resolve all issues and satisfy you. Our working time is 12:00AM to 10:00PM in Monday to Friday (Beijing time). The item "Sugess Genuine Tourbillon Seagull ST8000K Mechanical Skeleton Watch SU8000KS3" is in sale since Wednesday, May 19, 2021.This item is in the category "Jewellery & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "sugess_offical" and is located in Kwun Tong. This item can be shipped to all countries in Europe, all countries in continental Asia, United States, Canada, Australia.