that wrote " It’s an IWC movement "it is certainly not a movement but possibly the same module. I am not an expert but after buying the watch I learned that it was a module on the top of the JLC caliber. Not that it matters that much but there are some differences between the IWC and the JLC ones. I don't mind ETA movements either but I found it a bit weird how some brand charge so much for "just" an ETA movement with some modifications but of course this is too of topic.