In case anyone accuses you of not comparing like to like, even a contemporary Bulova commercial is much more similar to the latter than the former:
https://youtu.be/trp7p634qAU?si=fGvyxHp_cayuw5xa
I'm not sure it is valid to use the first ad ever as a basis for comparison. At this time it was a novelty to even have a television – of course an incredibly basic ad would work. And how much do you think they had to pay for an ad on a very new technology? I doubt much.
Here is the first ad ever, for a watch : https://youtu.be/ho2OJfXkvpI
For comparison, here is the latest ad for the best selling watch as of today : https://youtu.be/kdMTc5WfnkM