Omega Aqua Terra 220.52.41.21.03.002

Model #: 220.52.41.21.03.002 Omega Aqua Terra 150m Small Seconds 41mm Mens Watch

Brushed & polished 18kt Sedna Gold case & bezel. Blue-grey main dial with a horizontal linear teak pattern. Silver dial rims. Faceted hands with luminous fill. Applied faceted index hour markers with luminous fill. Fine printed minutes & seconds tracks. Small seconds sub-dial at 6 o'clock. Date window located at 6 o'clock. Omega caliber 8917, beats at 25,200 vph, contains 38 jewels & has an approximate power reserve of 60 hours, courtesy of its twin barrels mounted in series. Solid 18kt Sedna Gold rotor & balance bridge. Swiss Federal Institute of Metrology (METAS) certified Master-Chronometer. The METAS certification tests water resistance, precision and magnetic resistance up to 15,000 gauss. Features Omega's Si14 silicon balance spring and Omegas Co-Axial escapement. The rotor & visible bridges are decorated with Geneva waves in arabesque. Alternate model # 22052412103002 Condition : New/Unworn Case Shape : Round Case Dimensions : 41mm Case Thickness : 13.5mm Case Material : 18kt Rose Gold Dial Color : Blue-Grey Crystal : Scratch Resistant Sapphire Bezel : Fixed 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 : 150m/500ft 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 : Blue-Grey Clasp : Push Button Deployant Buckle 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