A Schild – AS Calibre 1986 – Part No. 703 Escape wheel and pinion (NOS) Related posts: A Schild – AS Calibre 1712 – Part No. 703 Escape wheel and pinion (NOS) A Schild – AS Calibre 1716 – Part No. 703 Escape wheel and pinion (NOS) A Schild – AS Calibre 2063 – Part No. 705 Escape wheel and pinion (NOS)