Vacheron Constantin The Jiang Sidanton series watch, the highest version, currently offers the best value for money in the market. It boasts a high stability rate and features a 3D dome-shaped case with a diameter of 40mm. The sub-dial at six o'clock displays both solar and lunar calendar phases. The movement is the ETA-6, with the moon phase indicator completing one full rotation every day, fully synchronized with the original functions. It keeps time accurately and is of excellent quality. Notably, the watch face reveals a slight curvature, achieved through extensive effort and multiple adjustments to the mold, ensuring that its charm and feel are comparable to the original.
