The Classic Power Reserve Big Date Manufacture is housed in a 40mm case and is equipped with the FC-735 Manufacture caliber that boasts three complications: power reserve, big date and moonphase., BIG DATE, The Classic Power Reserve Big Date Manufacture, bringing to life Frederique Constant’s thirty-first Manufacture calibre, the FC-735. It’s the first calibre from the firm to offer a big date, a moon phase and a power reserve indicator – now for a total of 50 hours., The latter is indicated at 9 o’clock by a slim, dedicated hand travelling along an arc marked out from 0 to 50, ending in a red zone warning that it’s time to wind the watch before it stops., Opposite, between 2 and 3 o’clock, the big date proudly displays its encircled double window (one for tens and the other for units). This perfect balance is further highlighted by a radiant, poetic moon phase at 6 o’clock on a starry blue background.