<p class="font_8">**IWC Da Vinci Perpetual Calendar 18k Model IWC3750 Review by A.I. WatchMetrics**

### Watch Summary

The IWC Da Vinci Perpetual Calendar 18k Model IWC3750 is a quintessential example of haute horology, blending timeless elegance with complex functionality. Classified under the Formal/Business style, this watch is designed for those who appreciate sophisticated timepieces with a rich history. The Da Vinci series is renowned for its perpetual calendar complication, which automatically adjusts for leap years and requires no manual correction until 2100. This model is crafted in 18k gold, offering a luxurious aesthetic that complements its technical prowess. The watch is powered by an automatic movement, specifically the IWC caliber 79261, which provides a power reserve of approximately 44 hours. This timepiece is ideal for collectors and enthusiasts who value both the artistry and engineering of high-end watches.

### Overall Watch Rating: 8.7/10.0

- **Complications Metric (9.5/10.0)**
The perpetual calendar, moon phase, and chronograph functions are expertly integrated, showcasing IWC's mastery in complex watchmaking.

- **Material Metric (9.2/10.0)**
The use of 18k gold elevates the watch's luxury status, with exceptional finishing that highlights its premium craftsmanship.

- **Dials &amp; Design Metric (9.0/10.0)**
The dial features a harmonious layout with applied markers and a detailed moon phase display, reflecting both elegance and functionality.

- **Movement Metric (8.8/10.0)**
The IWC caliber 79261 is a robust automatic movement, known for its reliability and precision, though it lacks the in-house exclusivity of some competitors.

- **History &amp; Innovation Metric (8.7/10.0)**
The Da Vinci series is historically significant, being one of the first to offer a perpetual calendar in a wristwatch, marking a milestone in horological innovation.

- **Functions Metric (8.5/10.0)**
Features like the perpetual calendar and moon phase add significant utility, though water resistance is limited, aligning with its dress watch nature.

- **Brand Metric (8.5/10.0)**
IWC is a prestigious brand with a strong heritage in crafting high-quality, innovative timepieces, enhancing its market perception.

- **Rarity Metric (8.3/10.0)**
Limited production and the use of precious materials contribute to its exclusivity, appealing to collectors seeking unique pieces.

- **Versatility Metric (7.8/10.0)**
While primarily a formal watch, its classic design allows for some versatility in semi-formal settings, though it remains less suited for casual or sporty environments.

### Celebrity and Historical Figures

The IWC Da Vinci Perpetual Calendar has been favored by notable figures such as former U.S. President Bill Clinton, who is known for his appreciation of fine watches. This model's association with influential personalities underscores its status as a symbol of sophistication and success.</p>