Unworn, as new condition regulator watch from the WUS fave Hong Kong source PerpetuaL. It's a Chroniswiss clone, of course, but is super solid and the ST1711 is very accurate, running only a few seconds off per day. 41 mm, 11 mm thick, steel, sapphire, etc.; full details at www perpetual-watch.com/regulator.html I just never warmed to it. Comes with warranty card, though I doubt anyone is going to send this back to HK. Current price is $240. I'm asking $150 F&F, shipping in CONUS included.