Please provide us with the exact product references so that we can provide you with the best possible information. You can also make a comparison on our website to see the differences. It is also possible that several identical products are sold on our site, just with a different supplier.

Thank you for your quick reply. I have tried to compare them but apart from the "designer" which is mentioned for the one at chf 698.00 I have not seen any difference between the two.
The one at chf 698.00 has the number 8070189 and the one at chf 498.00 has the number 8070186.
Thank you in advance for your help.