Just took delivery of both - and very happy with the looks. Which one would YOU go for? Horizon blue is positioned by IWC higher as it is available in WG only. Dune can be had in steel (all models except perpetual calendar) or WG (perpetual). ...
Hear you regarding Horizon blue in 40mm - a spectacular watch indeed! As of late I am trending towards bigger watches or would have possibly gone for the 40mm myself
I think IWC was one of the winners this year with the redesign of the Portuguese line. I like the blue quite a lot, specially on the chrono model, here I’ll go for the Dune due to contrast and legibility. Enjoy in good health!🥂