Omega De Ville 435.18.40.21.02.001

Model #: 435.18.40.21.02.001 Omega De Ville Tresor Master Co-Axial 40mm Mens Watch

Trésor in French means Treasure: The De Ville Trésor of the late 1940's was named such because it safeguarded the legendary 30mm calibre within. Polished stainless steel case. Bezel set with 72 diamonds. Domed silver dial. Polished hands, the seconds hand has a curved end to match the shape of the dial. Applied polished index hour markers. Fine printed minute/seconds track. Date window displayed at the 6 o'clock position. Movement: Omega manually wound caliber 8910, beats at 25,200 vph, contains 29 jewels & has an approximate power reserve of 72 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. Anti-magnetic: resistant to magnetic fields greater than 15,000 gauss. Features a free-sprung balance with silicon balance spring & Omega's Co-Axial Escapement. The bridges are rhodium plated & decorated with Geneva waves in arabesque. Alternate model # 43518402102001 Condition : New/Unworn Case Shape : Round Case Dimensions : 40mm Case Thickness : 10.6mm Case Material : Stainless Steel Dial Color : Silver Crystal : Scratch Resistant Sapphire 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 : Alligator/Crocodile Leather Color/Finish : Black Clasp : Tang Buckle Lug Width : 20mm Movement : Manual Wind - Chronometer Manual Wind Movement: The movement is powered by a thin spiral torsion spring, called the mainspring, which is housed in a barrel inside the movement. The mainspring needs to be wound manually, typically via the crown of the watch. Once the spring is wound the energy from the tension-release of the mainspring drives the movement functions. To ensure uninterrupted operation of the watch, the watch will require rewinding before the mainsprings completely winds down. Most manual-wind watches will have a 35-45 hour power-reserve, yet some might have less & some significantly more, check the specs on each watch to verify the power-reserve duration. Close COSC Certified : Yes