<p class="font_8">**IWC Ingenieur Automatic 40 Model IW328901 Review by A.I. WatchMetrics**

### Watch Summary

The IWC Ingenieur Automatic 40 Model IW328901 is a sophisticated timepiece that embodies the essence of a sport watch with a touch of elegance, making it suitable for both casual and professional settings. This watch is classified under the Sport/Active category due to its robust design and functionality, which includes a stainless steel case and bracelet, ensuring durability and a sleek appearance. The Ingenieur line is renowned for its engineering excellence, originally designed to withstand magnetic fields, making it ideal for engineers and professionals who require precision and reliability. The watch is powered by an automatic movement, specifically the IWC Caliber 32111, which offers a power reserve of approximately 72 hours, providing convenience for extended wear without the need for frequent winding. Its appeal lies in its blend of technical prowess and understated design, making it a versatile choice for those who appreciate both form and function.

### Overall Watch Rating: 7.9/10.0

- **Functions Metric (9.0/10.0)**
The IWC Ingenieur excels in functionality with features like a robust water resistance of 120 meters, making it suitable for swimming and snorkeling. It also includes a transparent caseback, allowing a view of the movement, and a power reserve of 72 hours, enhancing its practicality for daily use.

- **Movement Metric (8.8/10.0)**
The watch is equipped with the IWC Caliber 32111, an automatic movement known for its reliability and precision. The movement's technical complexity is enhanced by its anti-magnetic properties, a nod to the Ingenieur's heritage, and a commendable power reserve of 72 hours.

- **Dials &amp; Design Metric (8.5/10.0)**
The dial features a clean and legible design with applied markers and a subtle texture, reflecting IWC's commitment to craftsmanship and originality. The overall aesthetic is both modern and timeless, suitable for various occasions.

- **Material Metric (8.3/10.0)**
Constructed with high-quality stainless steel, the watch offers durability and a polished finish. While it lacks exotic materials, the execution and finishing are of high standard, typical of IWC's attention to detail.

- **Brand Metric (8.0/10.0)**
IWC is a well-respected brand in the luxury watch industry, known for its engineering excellence and innovative designs. The Ingenieur line, in particular, has a strong heritage, contributing to the brand's prestigious reputation.

- **Versatility Metric (7.8/10.0)**
The watch's design allows it to transition seamlessly from casual to more formal settings, though its sporty nature may limit its use in strictly formal occasions. Its versatility is enhanced by its robust features and elegant design.

- **History &amp; Innovation Metric (7.5/10.0)**
The Ingenieur line has a rich history of innovation, particularly in anti-magnetic technology. However, this specific model does not introduce groundbreaking innovations, maintaining a solid but not exceptional score in this metric.

- **Rarity Metric (7.0/10.0)**
While the Ingenieur is a sought-after model, it is not produced in limited quantities, making it relatively accessible compared to more exclusive timepieces. Its rarity is moderate, reflecting its availability in the luxury market.

- **Complications Metric (6.5/10.0)**
The watch features basic complications, including a date function, which are well-executed but not particularly rare or complex. The focus remains on its core functionality and design.

### Celebrity and Historical Figures

The IWC Ingenieur has been favored by various notable figures, including Formula 1 drivers and engineers, due to its robust design and technical features. While specific celebrities associated with this model are not widely documented, IWC's association with engineering and precision makes it a popular choice among professionals in technical fields.</p>