Blancpain Moon Phase Watch. In 1983, in its workshops in Le Brassus, Blancpain developed the world’s smallest automatic movement incorporating the phases of the moon, the month, the date and the day of the week. To celebrate the 20 year anniversary in 2003, Blancpain re-introduced the moon phase watch with new features.
RARE NEW MODEL! (ONLY 15 HAVE BEEN PRODUCED TO DATE) Devon is a reinvention of the watch. The Tread 1, daring and inventive, represents the exploratory American spirit. The exposed movement is a mesmerizing display of the patented interwoven system of conveyor belts. This series of belts includes critical elements that allow the optical recognition system to know every belt position at all times.