Bulgari Octo Finissimo 103371

Model #: 103371 Bulgari Octo Finissimo Chronograph GMT Automatic Mens Watch

Sandblasted titanium case Sandblasted titanium crown & chrono buttons, crown with polished black ceramic insert. Black ceramic dial. Index & numeral hour markers. Skeletonized hour & minute hands. Small seconds sub-dial located at the 9 o'clock position. Chronograph/Stopwatch function: Large central seconds hand counter. 30 minute counter sub-dial at 6 GMT/Dual Time Zone function: 24 hour indication sub-dial at 3 o'clock. Correct button on the left case edge will advance the home-time hour hand in 1 hour increments. Bulgari in-house caliber BVL 318: the movement is only 3.3mm thick featuring a peripheral rotor in solid platinum, contains 37 jewels & has an approximate power reserve of 55 hours. Alternate model # BGO42BTLXTCHGMT Condition : New/Unworn Case Shape : Round Case Dimensions : 42mm Case Thickness : 6.9mm Case Material : Titanium Dial Color : Black Crystal : Scratch Resistant Sapphire Bezel : Fixed Screw-in Crown : No 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 : 30m/100ft 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 : Rubber Color/Finish : Black Clasp : Tang Buckle 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 : Chronograph, GMT Time Zone