The luminous coating of the pointer and scale, in order to achieve zero defects as much as possible, the RS factory is unwilling to compromise, the raw material is imported from Switzerland expensive luminous powder, every scale and every pointer is filled by hand, avoiding the unevenness of the luminous coating Embarrassingly not bright enough. The two-color super luminous light allows the wearer to read the time clearly in the dark or in low visibility conditions. RS factory abandons the traditional color-matching method, uses the most advanced electroplating technology, and after countless times of pattern-making, it finally achieves the same effect as the original without color difference.