Brands & models
How to Read Patek Philippe Reference Numbers: 5711/1A-010 Explained
How to read Patek Philippe reference numbers such as 5711/1A-010 and 5167A-001: the model digits, the metal letter, the slash and the dial code.
Aquanaut
Articles tagged Aquanaut.
Comparisons
Patek Philippe Nautilus vs Aquanaut: Which One Should You Buy?
Nautilus vs Aquanaut compared: history, design, dial, strap, sizes, water resistance and how each wears, and which Patek Philippe sports watch suits you.
Brands & models
Patek Philippe Buying Guide: Nautilus, Aquanaut and Calatrava
Patek Philippe buying guide: the Nautilus, Aquanaut and Calatrava explained, with key references, sizes and complications, and what to check before you buy.