![L-R) Herbert Knaup, Michael Roll, Boris Becker, Joerg Kachelmann and Sebastian Koch at the IWC Schaffhausen private dinner reception during the Salon International de la Haute Horlogerie at the Espace Secheron in L-R) Herbert Knaup, Michael Roll, Boris Becker, Joerg Kachelmann and Sebastian Koch at the IWC Schaffhausen private dinner reception during the Salon International de la Haute Horlogerie at the Espace Secheron in](https://c8.alamy.com/comp/2E2M2N1/l-r-herbert-knaup-michael-roll-boris-becker-joerg-kachelmann-and-sebastian-koch-at-the-iwc-schaffhausen-private-dinner-reception-during-the-salon-international-de-la-haute-horlogerie-at-the-espace-secheron-in-geneva-switzerland-on-january-19-2010-the-iwc-event-supports-the-launch-of-the-new-portuguese-collection-with-a-theme-focus-on-navigation-and-instruments-for-navigation-photo-by-loonaabacapresscom-2E2M2N1.jpg)
L-R) Herbert Knaup, Michael Roll, Boris Becker, Joerg Kachelmann and Sebastian Koch at the IWC Schaffhausen private dinner reception during the Salon International de la Haute Horlogerie at the Espace Secheron in
![L-R) Herbert Knaup, Michael Roll, Boris Becker, Joerg Kachelmann and Sebastian Koch at the IWC Schaffhausen L-R) Herbert Knaup, Michael Roll, Boris Becker, Joerg Kachelmann and Sebastian Koch at the IWC Schaffhausen](https://l450v.alamy.com/450v/2e2m2n0/l-r-herbert-knaup-michael-roll-boris-becker-joerg-kachelmann-and-sebastian-koch-at-the-iwc-schaffhausen-private-dinner-reception-during-the-salon-international-de-la-haute-horlogerie-at-the-espace-secheron-in-geneva-switzerland-on-january-19-2010-the-iwc-event-supports-the-launch-of-the-new-portuguese-collection-with-a-theme-focus-on-navigation-and-instruments-for-navigation-photo-by-loonaabacapresscom-2e2m2n0.jpg)
L-R) Herbert Knaup, Michael Roll, Boris Becker, Joerg Kachelmann and Sebastian Koch at the IWC Schaffhausen
![L-R) Herbert Knaup, Michael Roll, Boris Becker, Joerg Kachelmann and Sebastian Koch at the IWC Schaffhausen L-R) Herbert Knaup, Michael Roll, Boris Becker, Joerg Kachelmann and Sebastian Koch at the IWC Schaffhausen](https://l450v.alamy.com/450v/2e2m2pd/l-r-herbert-knaup-michael-roll-boris-becker-joerg-kachelmann-and-sebastian-koch-at-the-iwc-schaffhausen-private-dinner-reception-during-the-salon-international-de-la-haute-horlogerie-at-the-espace-secheron-in-geneva-switzerland-on-january-19-2010-the-iwc-event-supports-the-launch-of-the-new-portuguese-collection-with-a-theme-focus-on-navigation-and-instruments-for-navigation-photo-by-loonaabacapresscom-2e2m2pd.jpg)