The Ingenieur Automatic stays true to its traditional watch family design with its three hands and moderate case size, making it ideal for slimmer wrists. It may only be 10 millimetres thick, but it's still equipped with a soft-iron inner cage for top-notch protection against magnetic fields. The bracelet is called IWA66286, while the rubber strap options are IWA66279, IWA66280 (XS), and IWA66281 (XL). You can secure the strap with the pin buckle reference IWA63813.