IWC Schaffhausen Big Pilot's Heritage Watch 48

The IWC Big Pilot's Heritage Watch 48, reference IW510301, has a 48 mm titanium case. The case measures 14.5 mm thick and has a soft-iron inner case. Manual-winding calibre 59215 has a 192-hour power reserve, 30 jewels and 217 components, with Côtes de Genève and perlage decoration. Convex sapphire glass has antireflective coating on both sides and is secured against displacement by a drop in air pressure. The black dial has small hacking seconds and a date display. A brown calf leather strap with anti-loss construction is fitted to the watch. The case carries a water-resistance rating of 60 metres. A power reserve indicator is on the reverse side.