IWC Schaffhausen Big Pilot's Watch Big Date Edition "150 Years"

The IWC Big Pilot's Watch Big Date Edition "150 Years", reference IW510503, has a 46.2 mm steel case. This special edition has a large double-digit date display on a blue dial. The case measures 15.2 mm thick and has a screw-down crown. Manual-winding calibre 59235 has a 192-hour power reserve, 30 jewels and Côtes de Genève decoration. Convex sapphire glass has antireflective coating on both sides. Small hacking seconds and a power reserve indicator on the reverse side are among the watch's functions. A black alligator leather strap is fitted to the watch, whose water-resistance rating is 60 metres. The watch has a soft-iron inner case.