Blancpain Fifty Fathoms 5054-3640-o52a

Model #: 5054-3640-o52a Blancpain Fifty Fathoms Bathyscaphe Complete Calendar 43mm Mens Watch

Brushed 18kt rose gold case. Polished blue ceramic bezel insert with minute scale & luminous starting point. Blue dial with a fine sun-ray finish. Rose gold hands with luminous fill. Applied rose gold index & dot hour markers with luminous fill. Fine printed minutes/seconds track. 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. Moonphase aperture located at the bottom of the dial. Blancpain caliber 6654.P.4, with a silicon hairspring, beats at 28,800 vph (4Hz), contains 28 jewels & has an approximate power reserve of 72 hours. Watch comes in a 9" x 7" x 4" genuine Peli water resistant carrying/storage case. Alternate model # N05054O036040NO52a Condition : New/Unworn Case Shape : Round Case Dimensions : 43mm Case Thickness : 13.3mm Case Material : 18kt Rose Gold Dial Color : Blue Crystal : Scratch Resistant Sapphire Bezel : Uni-Directional Rotating Screw-in Crown : Yes Water Resistance No ratingDoes not allow contact with water 30m/99ft - 50m/165ftAllows for contact with water such as washing hands and rain 50m/165ft - 100m/330ftAllows for light poolside swimming 100m/330ft - 200m/660ftAllows for swimming, snorkeling and showering (do not expose to hot water) 200m/660ft - 500m/1650ftAllows for impact water sports such as board diving and scuba diving 500m/1650ft +Appropriate for serious deep water diving. Learn more about Water Resistance. Close : 300m/1000ft No rating : Does not allow contact with water 30m/99ft - 50m/165ft : Allows for contact with water such as washing hands and rain 50m/165ft - 100m/330ft : Allows for light poolside swimming 100m/330ft - 200m/660ft : Allows for swimming, snorkeling and showering (do not expose to hot water) 200m/660ft - 500m/1650ft : Allows for impact water sports such as board diving and scuba diving 500m/1650ft : Appropriate for serious deep water diving Case Back : Transparent Band Material : Fabric Color/Finish : Blue Band Notes : Sailcloth with rubber backing Clasp : Tang Buckle Lug Width : 23mm Movement : Automatic An automatic/self-winding movement is powered by a thin spiral torsion spring, called the mainspring, which is housed in an enclosed barrel inside the movement. The energy produced from the wound spring drives the movement functions. An automatic watch has a weighted rotor mounted on a pivot to the back of the movement, and the rotor is connect to the mainspring through a series of gears. The natural motion of the wearers wrist will cause the rotor to spin, which in turn will automatically wind the mainspring. Please note: An automatic winding watch which has completely wound-down or is at the end of its power reserve requires manual winding. Manually winding an automatic watch ensures that the watch is at full power-reserve when first worn, and as long as the watch is in motion thereafter it will remain fully wound, ensuring that when the watch is removed it will run the specificed power-reserve duration. Close Complications : Moonphase, Day/Date