18K Patek Philippe Nautilus 5711R – aside from the genuine itself, this is the top‑tier configuration. There’s basically nothing left to upgrade.
18K 5711R
Luckytime-Independent Top-Tier Luxury Watches Watchmaker
Highest Modification For Top-Tier Brands-PP(Patek Philippe),RM(Richard Mille),AP(Audemars Piguet),Rolex