<p class="font_8">**IWC Big Pilot 7-day IW389105 Review by A.I. WatchMetrics**

### Watch Summary

The IWC Big Pilot 7-day IW389105 is a quintessential example of a luxury pilot's watch, embodying the brand's rich aviation heritage. This model is designed for those who appreciate robust functionality combined with classic design elements. The watch features an automatic movement with an impressive 7-day power reserve, making it ideal for extended wear without the need for frequent winding. Its large, easily readable dial and iconic oversized crown are hallmarks of the Big Pilot series, catering to aviation enthusiasts and those who favor bold, statement pieces. The watch is crafted with high-quality materials, ensuring durability and a premium feel, appealing to collectors and professionals alike.

### Overall Watch Rating: 8.5/10.0

- **Functions Metric (9.5/10.0)**
The IWC Big Pilot excels in functionality with its substantial 7-day power reserve, robust water resistance suitable for everyday use, and excellent legibility, making it a practical choice for both aviation and daily wear.

- **Movement Metric (9.2/10.0)**
The watch is powered by the IWC-manufactured caliber 52110, an automatic movement known for its precision and long power reserve. The movement's technical complexity and reliability contribute significantly to the high rating.

- **Dials &amp; Design Metric (9.0/10.0)**
The design of the Big Pilot is both iconic and functional, featuring a clean, legible dial with luminescent markers and hands. The craftsmanship and attention to detail in the dial design are exemplary.

- **Material Metric (8.8/10.0)**
Constructed with high-grade stainless steel and a sapphire crystal, the watch offers durability and a premium finish. The materials used are of high quality, though not exceptionally rare.

- **History &amp; Innovation Metric (8.5/10.0)**
IWC's Big Pilot series has a storied history in aviation, contributing to its high score. The model reflects IWC's commitment to innovation in pilot watch design.

- **Versatility Metric (8.3/10.0)**
While primarily a pilot's watch, its classic design allows it to be worn in various settings, from casual to semi-formal, enhancing its versatility.

- **Rarity Metric (8.0/10.0)**
The Big Pilot is a sought-after model, though not extremely rare, contributing to its exclusivity and desirability among collectors.

- **Complications Metric (7.8/10.0)**
The watch features a power reserve indicator and date function, which are useful but not particularly rare complications.

- **Brand Metric (7.5/10.0)**
IWC is a well-respected brand in the luxury watch market, known for its precision engineering and aviation heritage, though it lacks the widespread recognition of some other luxury brands.

### Celebrity and Historical Figures

- **Tom Cruise** – Renowned actor, known for his role in aviation-themed films, has been seen wearing the IWC Big Pilot during various public appearances.
- **John Mayer** – Musician and watch enthusiast, has expressed admiration for IWC watches, including the Big Pilot series.

This review highlights the IWC Big Pilot 7-day IW389105 as a robust and versatile timepiece, ideal for those who appreciate a blend of functionality, history, and design in a luxury watch.</p>