Getting ready to rain down here on south coast - I am trying out various weather sites to see which one to bookmark for multiple forecasts for locations around UK. Not sure about the "not the normal module", it's what is engraved on the back. Nice Riseman but I must say I prefer my old DW-9100, bigger pressure display and I like the shape better.
Another factor (sorry to rubbish your watch

) is that the G and GW-9200 are one of the favourite watches for the fake brigade to copy and try to sell to the gullible.
At least if it is raining in Scotland the midges will stay away
