Blancpain Villeret Quantième Perpetual Phase de Lune 40mm | 6656-1127-55BPolished stainless steel case. White dial. Applied polished stylized Roman numeral hour markers. Elegant polished leaf shaped skeletonized hour and minute hands. Perpetual Calendar Complication: Unlike most calendar watches which have recessed pushers on the case edge and require a tool to adjust the calendar features, this watch has corrector buttons hidden from sight on the case back beneath the lugs. This allows for a clean uninterrupted look of