IWC Schaffhausen Ingenieur Midsize

The IWC Ingenieur Midsize, reference IW451502, has a 34 mm steel case. Case thickness is 9.6 mm, and the crown screws down; self-winding calibre 30110 has a 42-hour power reserve. Convex sapphire glass with antireflective coating on both sides covers the white dial with a date display and central hacking seconds. The watch is on a blue textile strap, 11 mm wide. Water resistance is rated to 120 metres. The movement has Côtes de Genève and perlage decoration. The movement runs at 28,800 vibrations per hour. The movement consists of 163 components and has 21 jewels.