The 116520 S/S 'Nero Oyster Perpetual Cosmograph' aka 'The Winner' The 116520 S/S 'Omani Nero 5-Liner Oyster Perpetual Cosmograph' aka 'The Black Khanjar' The 116520 S/S 'Omani Bianco 5-Liner Oyster Perpetual Cosmograph' aka 'The White Khanjar' The 116520 Oyster Perpetual Cosmograph Daytona The 116520 Oyster Perpetual Cosmograph Daytona The 116520 Oyster Perpetual Cosmograph