I’m in Australia so the market for the Hermès Apple Watch isn’t really there.
The last three Hermès that I sold were all around the 50-55% mark of the original cost in Australian dollars. Some would list it for more but it would just be unsold for a long period of time.
You posted pictures of your SBSS S5 on other Hermes bands - so do you sell the Watch without the leather band in that case?