On the Ulysse Nardin Marine Chronometer Manufacture, the power reserve indicator sits symmetrically above the small seconds and below twelve oclock. The watch has a vigorous power reserve of 60 hours, which the indicator measures in twelve hour segments. https://www.watchesreplica.is https://www.makingwatches.com/ Full power is indicated in French with white letters “Haut” and in English with red letters “Up.” Below twelve hours of power, an increasing red graduated band warns of needed rewinding with the French “Bas” in white letters and English “Down” in red letters.