IWC Aquatimer Chronograph Day Date Automatic Stainless Steel 44MM Mens Watch IW376702. Automatic winding. Stainless steel 44mm in diameter. Uni-directional rotating with PVD coating stainless steel bazel. Scratch-resistant sapphire crystal covers original IWC black dial. Functions: hours, minutes, seconds, chronograph, day and date. Original IWC black strap. Excellent, pristine condition, works flawlessly, comes with presentational non-IWC box, and ElegantSwiss one year warranty. The watch is running strong and keeping accurate time, having been timed to precision on Witschi Expert Timing Machine.