Blancpain Fifty Fathoms Complete Calendar Automatic Mens Watch 5054-1110-B52A. Brushed stainless steel case with a black nato bracelet. Uni-directional rotating bezel. Meteor grey dial. Minute markers around the outer rim. Calendar features with calendar corrector buttons hidden from sight on the case back beneath the lugs. The corrector buttons can be activated without tools. Day & Month windows displayed beneath the 12 o'clock position. Date indicated by the short red-tipped hand which points to the current date at the center of dial. Moonphase aperture located at the bottom of the dial. Blancpain Calibre F385 automatic movement with about 50 hours of power reserve. Scratch resistant sapphire crystal. Case size: 43 mm. Case thickness: 14.85 mm. Round case shape. Band width: 23 mm. Water resistant at 30 meters / 100 feet.