Hi All, Recently purchase this watch used. However, this piece seems different for all the online picture I found, seems like this piece is the first version of the Modern Portugese design from 1998? The IWC logo type face seems different, however, the movement is genuine and all description of the watch aligns with IW371401 reference (Silver Dial, 79240 movement. The watch comes with IWC AD purchase card from 90s and service watch from 2009.
Please help if this piece is legit. Pardon the dirty watch prior to service.