IWC Schaffhausen Big Pilot's Watch Perpetual Calendar Edition "Boutique London"

The IWC Big Pilot's Watch Perpetual Calendar Edition "Boutique London", reference IW502805, has a 46.2 mm steel case. This special edition has a perpetual calendar; a screw-down crown is set into the case, which measures 15.4 mm thick. Self-winding calibre 51613 has a 168-hour power reserve, 62 jewels and 428 components. The grey dial has a day and date display, a power reserve indicator and a moon phase display beneath convex sapphire glass with antireflective coating on both sides. The watch has a blue alligator leather strap. A water-resistance rating of 60 metres applies to the case. Côtes de Genève and perlage are among the movement's finishes.