Blancpain Fifty Fathoms Bathyscaphe Quantieme Complet Phases de Lune Red Gold NATO Men's Watch - 5054 3640 NAOA

Collection: Fifty Fathoms Case Material: Red Gold Case Diameter: 43 mm Case Thickness: 13.3 mm Width Between Horns: 23 mm Bezel: Unidirectional satin-brushed 18k red gold bezel with ceramic insert and Ceragold Dial: Blue Strap: Blue NATO fabric strap; pin buckle Winding: Automatic; Calibre 6654.P.4 Power Reserve: 72 hours Water Resistance: 30 bar 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.