IWC Pilot's Watch, Model: IW389105 Automatic Ceramic Winding • Diameter: 44.5mm, white matte ceramic case, scratch-resistant and wear-resistant, with a unique texture • Dial: Classic black dial pilot chronograph dial, large three-eye chronograph + dual display of day and date, strong luminous Arabic numeral hour markers, pilot's signature triangular scale, clear time reading; It is paired with the original factory white woven nylon strap, which is sweat-resistant and breathable • Movement: IWC 69385 automatic chronograph movement, with a power reserve of 46 hours, water-resistant to 100 meters, suitable for swimming and water activities