V12 Latest Upgrade 8500 Co-Axial Movement Three-in-One Best-Selling Item Omega Seamaster 150m Series Men's Mechanical Watch Brand New Upgraded Version Arrived. Corrected Quality with Exclusive Customized 8500 Movement Plates Special Design. Movement Reproduced to Restore 8500 Co-Axial Movement, Transparent Case Back Fully Displays the Movement. Perfect Presentation. Case Made of 316L Stainless Steel, Crafted with Exclusive CNC Technology, Matched with Arched, Highly Durable Scratch-Resistant Glass. Dial Texture is Clear and Evenly Gridded. Three-Way Waterproof. Case Diameter 41mm/Thickness 11mm. Strap Made of Imported Italian Rubber, Options for Original Folding Clasp or 316 Stainless Steel Original Clasp Available. Exclusive Quality Code: 83145368. Produced by TT Factory.