The IWC Big Pilot ref: IW503101 features a 47mm case crafted from a combination of ceramic and Ceratanium. This automatic watch is powered by the IWC caliber 52616, offering a range of functions including a perpetual calendar with date, month, year, and moonphase indicators. Additionally, it includes a power reserve indicator. The watch is presented in a striking red color, making it a distinctive piece for collectors. Released in 2024, this model showcases IWC's innovative approach to materials and functionality.