To be even more pragmatic I’ll say the Top 3 are no more the traditional houses rather the Independents - some of them surely will be the top 3 (which they’re already IMhO) if they keep the consistency & relevance (as they’re doing today) for coming years...
When I showed this to my son a few years before (he was 5) - I explained this as the ‘time machine’ watch - it really is a engineering feat. German Engineering in itself is quite a cliche & it is pretty apt for this movement! Best, Mahesh.,