IWC Schaffhausen Pilot's Watch Chronograph

The IWC Pilot's Watch Chronograph, reference IW378004, is a chronograph with a 43 mm steel case. At 14.8 mm thick, the case has a screw-down crown; self-winding calibre 69385 has a 46-hour power reserve and 33 jewels. The blue dial, covered by arched-edge sapphire glass, has a day and date display and small hacking seconds. A steel bracelet is on the watch with a steel folding clasp. The case's water-resistance rating is 100 metres. The watch has a see-through case back. The IWC EasX-CHANGE quick-change system is part of the watch. The movement runs at 28,800 vibrations per hour.