Hublot MP-09 Mode D'emploi page 21

WINDING AND POWER RESERVE
These functions accumulate the energy required for your watch to run properly,
and also indicate the remaining autonomy.
Your Hublot MP-09 watch is equipped with a hand-wound Bi-Axis Tourbillon
movement, providing a power reserve of 5 days, i.e. 120 hours.
USE
When the power reserve hand (C) nears the indicator's red zone, your watch
needs to be wound.
To do so, turn the time-setting crown (F) clockwise.
Winding is complete when the power reserve hand (C) reaches the indicator's
last white segment.
NB: This tourbillon is equipped with a slipping spring, to ensure that the winding
function has no end-stop, i.e. no risk of overtension which could damage
the mechanism.
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