IWC Big Pilot 46.20mm IW5004-01 Black Pilot Watch 8-Day Reserve

Brand: IWC 

Model: Big Pilot  

Reference Number: IW5004-01

Materials: Steel

Case diameter: 46.20mm 

Movement: Manual

Condition: Very Good

Year of Production: Unknown

Box: Yes

Papers/Warranty Card: No

Booklets: Yes

ID : 62659 

The IWC Big Pilot (Ref. IW5004-01) is a commanding timepiece that pays homage to the brand’s aviation heritage with modern engineering and unmistakable presence. Encased in 46.2 mm of stainless steel, its large dimensions are not just for show—they echo the design of vintage pilot watches that prioritized readability and function. The black dial is legible and purposeful, with bold Arabic numerals, a power reserve indicator at 3 o’clock, and a date display at 6 o’clock, all underscored by luminous hands and markers for optimal visibility in low light.

At the heart of the Big Pilot is the IWC Caliber 51110, an automatic movement featuring an impressive 7-day power reserve, making it one of the longest-running automatics in its class. The watch is fitted with a rugged yet luxurious alligator leather strap, adding both comfort and classic elegance to its utilitarian aesthetic. With its iconic oversized crown and aviation-inspired roots, the IW5004-01 is a bold statement piece that blends function, history, and horological sophistication into a single, unmistakable design.