Tianjin Seagull Watch Co., Ltd., as the biggest watch industry group in China, has its headquarters in Tianjin . The Group is located in southwest of Tianjin. Today, Sea-Gull has more than 2000 world-advanced machining equipments and testing instruments. Now, the group has more than 3000 staff, including nearly 200 secondary and senior professional technicians and specialists. 70% of them have worked in the company for more 10 years and possess extensive experience in watchmaking. Sea Gull is highly innovative and owns more than 200 patents. Currently, annual production of automatic mechanical watch movement has reached 5 million units. Also, there are a range of high-end mid-range and low-end multifunctional watches and movements nearly 100 kinds of products, such as tourbillon, quarter repeater and minute repeater.