A Schild – AS Calibre 1717 – Part No. 450 Setting wheel (NOS) Related posts: A Schild – AS Calibre 1717 – Part No. 210 Third wheel (NOS) A Schild – AS Calibre 1717 – Part No. 227 Sweep second wheel (NOS) A Schild – AS Calibre 1717 – Part No. 445 Setting Iever spring (NOS)