1. **Rolex** – Iconic for its timeless designs and precision, Rolex is one of the most recognized luxury watch brands in the world.
2. **Patek Philippe** – Known for its intricate complications and heritage, Patek Philippe watches are among the most expensive in the world.
3. **Audemars Piguet** – Famous for its Royal Oak collection, Audemars Piguet offers unique designs and high-end engineering.
4. **Vacheron Constantin** – One of the oldest watch manufacturers, known for its classic designs and high-quality movements.
5. **Omega** – Omega combines luxury and functionality, being the official timekeeper of the Olympics and known for its association with space missions.
6. **Hublot** – Known for its bold and modern designs, Hublot often uses innovative materials in its watches.
7. **TAG Heuer** – A luxury brand known for its sports and chronograph watches, popular for precision and performance.
These brands are often crafted with high-end materials like gold, platinum, diamonds, and come with sophisticated mechanical movements.