Precise Control over Details: The 4131 integrated movement matches the original 72-hour power reserve, with smooth and seamless forward adjustment and instant date switching,equipped with the original laser-etched crown logo.
Many friends like to complain about the poor calendar of the RCF 40mm Day-Date. Now, it has arrived—an accessory born for gen. The language can be customized (Arabic, Chinese, English,etc..), and the color can be customized as well.
