V12 Latest Upgrade: 8500 Co-Axial Movement, Three-in-One, Best-Selling Classic. Omega Seamaster 150m Series Men's Mechanical Watch, Brand New Upgraded Version Arrived in 2020. Customized exclusively with a corrected quality 8800 movement plate design. The movement replicates and restores the 8800 Co-Axial movement, providing a clear view of the movement through the transparent case back, perfectly showcased.The case is crafted from 316L stainless steel, made with exclusive CNC technology, paired with a dome-shaped, highly durable scratch-resistant glass. The dial features a clear and evenly spaced texture, with triple water resistance, and a case diameter of 41/11mm. The strap is made of imported Italian rubber, available with either the original folding clasp or a 316 stainless steel original buckle. Exclusive quality code: 83145368.