The 16520 S/S 'Floating Logo Nero Oyster Perpetual Cosmograph' aka 'The Flawless R' The 16520 S/S 'Janusz Kurbiel Bianco 4-Liner Oyster Perpetual Calendar' aka 'The Polar Bear' The 16520 S/S '5-Liner Nero Oyster Perpetual Cosmograph' with Tobacco Registers
