AZ——IWC Portuguese series watch 1 Exquisite back-through, the movement can be seen at a glance, the watch size is 41mm Accurate and stable, no seconds shaking, perfectly realizing all the original functions. 4 The polishing process of the watch case is exactly the same as the original one, making it both beautiful and suitable for your wrist. It demonstrates the original flavor of IWC. The two pieces of sapphire crystal glass on the front and back are transparent. Incomparable, the proportions and styles have been corrected many times to ensure that they are consistent with the original, fit the wrist, are fresh and elegant, and have an extraordinary appearance.