Omega Seamaster Diver 300M 210.92.44.20.01.003

Model #: 210.92.44.20.01.003 Black Black Omega Seamaster Diver 300m Co-Axial Master Chronometer 43.5mm Mens Watch

BLACK BLACK Brushed black ceramic case with polished beveled corners. Black ceramic crowns. Helium escape valve located on the case edge at the 10 o'clock position. Bezel: Black ceramic with relief diving scale. Luminous dot at the starting point. Dial: Black polished zirconium oxide ceramic dial, with [ZrO2] engraved on the dial directly below the center hands. Laser engraved wave design. Applied black hour markers with black colored luminous fill. Fine black printed minute/seconds track. Black skeltonized hour & minute hands. Black central seconds hand. Hands with luminous tips. Case back is oriented & aligned with the watch, thanks to Omega's patented NAIAD Lock system. Movement: Omega Master Co-Axial caliber 8806, beats at 25,200 vph, contains 35 jewels & has an approximate power reserve of 55 hours. METAS Certified Master-Chronometer: The assembled watch, with its COSC certified Chronometer movement, passes rigorous tests that replicate real-life conditions. The METAS certification tests water resistance, precision and magnetic resistance to 15,000 gauss. Anti-magnetic: resistant to magnetic fields greater than 15,000 gauss. Features Omegas Si14 silicon balance spring & Omegas Co-Axial Escapement. The rotor & visible bridges are decorated with a unique arabesque wave design finish. Alternate model # 21092442001003 Condition : New/Unworn Case Shape : Round Case Dimensions : 43.5mm Case Material : Ceramic Dial Color : Black 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/990ft 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 Clasp Notes : Black Ceramic Movement : Automatic - Chronometer 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 COSC Certified : Yes