Thanks for sharing this video.
For sure, it was far more challenging for the independents back in those days.
Many have to come up with fresh ideas to do the same/different things and made them happened.
Today, the barrier of entry just isn't the same, the vast majority of the first watch "simply" offers time-telling.
Will we ever see someone releasing something the equivalent of an Antiqua Perpetual Calendar, decimal minute repeater or Tourbillon Remontoir as their first watch?