Depends on what you are paying for it but if it's more than £5k you won't get your money back. No point trying to sell it here as a disproportionately high number of members seem to buy only Rolex so I'd look to shift it on WUS as there are more true watch enthusiasts there IMHO. Not saying there aren't enthusiasts here as there are but there's also a lot of people who think owning 3 sports Rolexes makes them a 'collector' lol.
The watch itself is lovely - JLC are a well respected brand, a notch above Rolex and Omega quality wise and probably on par with Grand Seiko and Glashutte Original but not quite at the level of AP and Patek