Flyback Chronograph.??The flyback chronograph, which measures a succession of elapsed times, eliminates many superfluous repetitive operations.Complete Calendar.??This practical complication indicates the date, day of the weeks and the month. The changing face of the moon reproduced on the dial adds a poetic note.Moon phases.??The reproduction of the lunar cycles on the dials of Blancpain complete calendar watches evokes the time-honored ties between watchmaking and astronomy.Collection: Fifty FathomsBezel: Unidirectional rotating; Under-lug correctorsWidth Between Horns: 23 mmStrap: Blue Sail-canvas fabric; folding claspWinding: Automatic; Calibre 66BF8Power Reserve: 40 hoursWater Resistance: 30 bar