Editorial
The Big Bang Meca-10 is what happens when Hublot turns the movement itself into the selling point. Four mainspring barrels linked in series push the power reserve to ten days, and the dial makes sure you know it. This is a technically serious watch wearing an aggressively modern case.
Hublot introduced the Meca-10 in 2016 as a movement-led counterpoint to the chronograph-heavy Big Bang lineup. The HUB1201 caliber is built around four series-coupled barrels, a classical solution to power reserve extension that requires careful regulation across the full winding cycle. At 45mm in titanium, the case is large but lighter than the ceramic or gold variants, keeping it wearable day-to-day.
The power reserve indicator runs across the lower dial in a way that reads more instrument than ornament. It has remained in production without significant revision, which is unusual for a brand that refreshes relentlessly.
The 45mm case is genuinely large and the lug-to-lug is long; try it on before buying. Hublot's rubber-strap integration looks purposeful new and can look tired fast, so budget for a strap refresh. The HUB1201 is an in-house caliber but Hublot's service network is thinner than Rolex or Patek, and independent watchmakers often decline in-house Hublot movements.
Power reserve accuracy can drift across a ten-day cycle as barrel tension changes; if yours is reading short well before the ten-day mark, that warrants a service check. Dial furniture is dense and some buyers find it cluttered once the novelty of the power reserve display fades.
