The Seagull ST1901 is a distinguished chronograph movement developed by the Tianjin Seagull Corporation, one of China’s premier watchmakers. A derivative of the ST19 movement, the ST1901 owes its foundation to the renowned Venus Calibre 175. Esteemed by watch enthusiasts globally, the ST1901 is celebrated for its elegant two-register layout, precision-driven column wheel mechanism, and its seamless blend of traditional watchmaking craftsmanship with contemporary functionality. This movement encapsulates both the rich history of Chinese horology and the timeless aesthetics preferred by watch aficionados.