IWC Schaffhausen Aquatimer Automatic

The IWC Aquatimer Automatic, reference IW328803, is a dive watch with a 42 mm steel case. A screw-down crown is set into the case, which measures 14.1 mm thick. Self-winding calibre 32111 has a 120-hour power reserve, 21 jewels and 163 components. The black dial has a date display and central hacking seconds beneath convex sapphire glass with antireflective coating on both sides. The watch has a steel bracelet. A water-resistance rating of 300 metres applies to the case. The movement runs at 28,800 vibrations per hour. The IWC bracelet quick-change system is part of the watch.