MP-11 14-Day Power Reserve is a luxury watch from Hublot.

To guarantee a two-week power reserve, Hublot has developed an original and spectacular movement architecture featuring seven mainspring barrels connected in series. The power transfer between the horizontal axis of the mainspring barrels and the vertical gear that drives the hour and minute hands enables a system that is very rare in watchmaking: a 90-degree transfer via a worm gear.

The watch’s case is made of black synthetic sapphire crystal.