05/26/2026
The 1908 is equipped with calibre 7140, a self-winding mechanical movement entirely developed and manufactured by Rolex. A consummate demonstration of technology, this movement carries a number of patents. It offers outstanding performance, particularly in its precision, power reserve, convenience and reliability. Like all Rolex watches, the 1908 carries the Superlative Chronometer certification – a guarantee of the watch’s superlative performance.