The case of the IW377709 is made of sturdy stainless steel and measures 43mm in diameter and 15mm in thickness, making it a robust and substantial timepiece that is both stylish and functional. The watch also features a scratch-resistant sapphire crystal with an anti-reflective coating that provides clear and crisp legibility, even in bright sunlight.

The black dial of the IW377709 is a striking contrast to the silver-tone hands and hour markers, making it easy to read at a glance. The sub-dials are well-spaced and offer excellent visibility, providing a clear and concise display of the chronograph functions at the 6, 9, and 12 o'clock positions. The dial also features a day and date display window positioned at the 3 o'clock position, adding to the watch's practicality.

Enhancing its already sophisticated appearance, this watch is adorned with a luxurious black alligator strap that not only exudes elegance but also ensures comfort even during extended wear. 

The IW377709 is powered by an automatic movement, IWC caliber 79320, which is based on the reliable and accurate ETA 7750 movement. This caliber is renowned for its precision and dependability and is capable of a power reserve of up to 44 hours.

The IWC Pilots Watch Chronograph Reference Number IW377709 is a watch that offers the perfect combination of functionality, reliability, and style. Sign up today and place your bid!

This timepiece is in very good condition and shows little to no signs of wear. It comes with an inner box, an Original IWC Santoni Black Gator Strap, booklets, and an IWC Wipe cloth.