Modern navigator shape launched in Santos de Cartier collection Identifiable Santos screw dcor and removable calfskin leather sweatband, symbol of Santos de Cartier collection Brushed precious finish (in gold, platinum and PVD) in contrast to smooth precious finish screws (in gold, platinum or ruthenium) Flexible hinges Polarized lenses on all SKUs Cartier logo engraved on temples and Screw dcor on temple tip