Let us start with the Nautilus, shall we? Patek Philippe Nautilus Ref. 5811/1G-001 In White Gold This watch has a 41 mm white gold case which means it is 1 mm bigger than the beloved 5711. The new Patek Philippe Nautilus ref. 5811/1G-001 Replica features a sunburst blue dial with a black gradation. Patek Philippe