Cal. ST3621, produced by Tianjin Seagull Corporation, is a hand-winding movement with small seconds based on the Peseux 7001. Tianjin added an extremely long index pointer on the main bridge rather than the balance cock.
Cal. ST3621, produced by Tianjin Seagull Corporation, is a hand-winding movement with small seconds based on the Peseux 7001. Tianjin added an extremely long index pointer on the main bridge rather than the balance cock.