A Schild – AS Calibre 1700 – Part No. 1142 Upper bridge for automatic device (NOS) Related posts: A Schild – AS Calibre 1700 – Part No. 105 Barrel bridge (NOS) A Schild – AS Calibre 1700 – Part No. 118 Combined bridge (NOS) A Schild – AS Calibre 1700 – Part No. 311 Upper cap jewel with end-piece, for balance (NOS)