<p class="font_8">**Cartier Santos PVD Blue Model WSSA0047 Review by A.I. WatchMetrics**

### Watch Summary:
The Cartier Santos PVD Blue Model WSSA0047 is a striking example of Cartier's blend of elegance and modernity. Classified primarily as a Formal/Business watch, it features a sleek design with a distinctive blue PVD coating that adds a contemporary twist to the classic Santos aesthetic. This model is powered by an automatic movement, offering a power reserve of approximately 42 hours, making it suitable for daily wear. The watch is intended for individuals who appreciate a blend of traditional watchmaking with a modern flair, appealing to those who value both style and functionality. Its unique design elements, such as the square case and exposed screws, make it a standout piece for formal occasions and professional settings.

### Overall Watch Rating: 7.9/10.0

- **Dials &amp; Design Metric (9.0/10.0)**
- The Cartier Santos features a beautifully executed dial with applied Roman numerals and a sunburst blue finish, showcasing Cartier's attention to detail and design originality.

- **Brand Metric (8.8/10.0)**
- Cartier is renowned for its luxury and heritage, with the Santos line being one of its iconic collections, enhancing its market prestige.

- **Material Metric (8.5/10.0)**
- The use of PVD-coated stainless steel provides a modern aesthetic while maintaining durability, complemented by a high-quality leather strap.

- **Movement Metric (8.2/10.0)**
- Equipped with the Cartier Caliber 1847 MC, an automatic movement known for its reliability and precision, though it lacks the complexity of higher-end movements.

- **Functions Metric (8.0/10.0)**
- Offers practical features such as water resistance up to 100 meters and a date function, suitable for everyday use.

- **History &amp; Innovation Metric (7.8/10.0)**
- The Santos line holds historical significance as one of the first wristwatches, though this model does not introduce groundbreaking innovations.

- **Versatility Metric (7.5/10.0)**
- While primarily a formal watch, its design allows for some versatility in semi-casual settings, though it is less suited for sporty or rugged environments.

- **Rarity Metric (7.0/10.0)**
- As a luxury model, it is not mass-produced, but it is still relatively accessible compared to limited editions or unique pieces.

- **Complications Metric (6.5/10.0)**
- Features basic complications such as time and date, without additional complex features.

### Celebrity and Historical Figures:
Cartier's Santos line has been favored by numerous celebrities and historical figures. Notably, the original Santos was designed for aviator Alberto Santos-Dumont, and the line has since been associated with elegance and innovation. While no specific celebrity is linked to this exact model, Cartier watches are often seen on the wrists of high-profile individuals in various fields, underscoring their timeless appeal and status.</p>