While browsing WF I noticed they have two SD Comex for sale, £195,000 and £115,000
It surprises me how much a small detail like Comex on the dial makes to the value, although sure a collector will snap them up.
https://www.watchfinder.co.uk/Rolex/...85/item/121766
https://www.watchfinder.co.uk/Rolex/...85/item/120318