This was chucked in with a job lot I bought the other day. The dial is proudly marked as US made, but of course the movement is actually Swiss. It's engraved Mercury, but is in reality a FHF 170. Inside the case back the branding is 'Master Sutton,' and again made in USA.
There are a couple of little twists to it, but I have no illusions that I've just struck gold; I'll fling it back onto eBay I guess. But my curiosity was piqued: anyone ever hear of Marquis or Mercury as brands before? Funny little down-turned dial edges so that the case is effectively curved; I don't recall seeing such a particular approach before. A lovely red gold toned case, too. But small at around 22mm square, so a ladies watch.
Thanks in advance!