V12 Latest Upgrade 8500 Coaxial Movement Three-in-One Bestselling Model Omega Seamaster 150M Series Men's Mechanical Watch All-New Upgrade Version Now Available. Quality Corrected Exclusive Customized 8500 Movement Plate Special Design. Movement Replica Restores 8500 Coaxial Movement with Transparent Case Back for a Complete View. Perfect Presentation. Case: 316L Stainless Steel Case, Exclusively Crafted with CNC Technology, Paired with Arched, Scratch-Resistant Super Strong Glass. Dial: Clear and Even Checkered Pattern. Triple Waterproofing. Case Diameter: 41/11mm. Strap: Italian Imported Rubber with Options for Original Folding Clasp or 316 Stainless Steel Original Clasp. Exclusive Quality Code: 83145368. Produced.