Does anyone know what are the major difference between the new ceramic Seamaster models currently for sale vs. the older ultimate Omega Planet Ocean version? I am looking at one right now (orange bezel 45.4 UPO version, older model), but don't know what the true difference between the models are.
Please enlighten me as I am interested in getting one of these beauties.
Please enlighten me as I am interested in getting one of these beauties.