The Spectre Seamaster 300 is probably the only 007 Omega that has gained value over the years. A used one now cost more than it did at retail. Whether the No Time To Die watch would increase in value, only time will tell. But it isn't a limited edition like the Spectre one, so maybe that will play a part in increasing or decreasing in value over the coming years.
Sorry not true, paid 2k for my Planet Ocean Casino Royale now going for 4k plus, and the 40th Anniversary i paid 1k now going for 3k plus. Bond watches have shot up in 2nd hand price over the past 10 years. as for NTTD if you have seem the film, you will know the "film version" of the Gen will be become iconic and unique compared to any other Bond watch. As for not being a LE makes sense now, as the post above said "seem the film now want the watch" i also think there could be a V5 in the future, if the film is as successful as it is in the UK, a lot of people saying it's the Best Bond film ever.