The Ingenieur Automatic consistently reflects the design cues of this traditional watch family. It has three hands, and the moderate dimensions of the case suit it perfectly to a slimmer wrist. Despite a relatively modest height of 10 millimetres, the watch still comes with a soft-iron inner cage for maximum protection against magnetic fields.Bracelet is reference IWA66286Rubber strap is reference IWA66279 / IWA66280 (XS) / IWA66281 (XL)Pin buckle for strap is reference IWA63813