Another vote for the Nautilus especially if concerned about resale. If you like white bands, the rosegold version is gorgeous! As for Aquanaut, Quartz watches and womens watches in general do not maintain value all that well. If you love the casual style of the Aquanaut avoid the blue...very limiting. Also, don’t even think about switching bands...that would ruin the style. The brown is actually a nice neutral color and looks good year round. The black is also very nice looking.