
SJX offers an exclusive first look at the radical movement of the MB&F Horological Machine No4 'Thunderbolt,' four months ahead of its official unveiling. This preview highlights the groundbreaking nature of the caliber, described as a complete departure from traditional watch movements, setting the stage for one of MB&F's most visually and mechanically innovative creations.
In four months MB&F will present the Horological Machine No4 - "Thunderbolt". Here's a peek at the calibre inside, which is "a complete departure from any watch movement known today."
The HM4 will be the most radical looking machine yet.
- SJX



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Inquiring minds want to know.
And like I said... the water was nice and still...
According to Max, " Every part has been developed and created for it (including the regulating system !)." - SJX
So by that created by who?
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