No Image Lot 1628 Vintage IWC Schaffhausen Automatic Men's Watch with spare strap. Dial 3.6 cm incl crown, Working ( 1628Vintage IWC Schaffhausen Automatic Men's Watch with spare strap. Dial 3.6 cm incl crown, Working ( Hannam's Auctioneers Vintage IWC Schaffhausen Automatic Men's Watch with spare strap. Dial 3.6 cm incl crown, Working (2) Add to watchlist Live