Calibre 7140
The 1908 is driven by calibre 7140, a movement entirely developed and manufactured by Rolex that was released in 2023 for the launch of this model, which it exclusively equips. A distillation of technology, this self-winding mechanical movement delivers outstanding performance, particularly in terms of precision, power reserve, convenience and reliability. Calibre 7140 demonstrates carefully finished aesthetics, notably on the bridges, which feature Rolex Côtes de Genève – a decoration that differs from traditional Côtes de Genève for the slight polished groove between each band.
Calibre 7140 is equipped with a self-winding system via a Perpetual rotor. Thanks to its barrel architecture and the escapement’s superior efficiency, the power reserve of this movement extends to approximately 66 hours.
Settimo bracelet
The 1908 version presented is fitted on a Settimo bracelet. This new metal bracelet, fashioned from 18 ct yellow gold, exudes refinement and elegance. It gently hugs the shape of the wrist, making it extremely comfortable to wear. Thanks to its links made up of seven very small, slightly contoured link elements, polished on every surface, it also feels particularly lightweight. With a special system to attach it to the middle case, for which a patent has been filed, the Settimo bracelet is reserved for the 1908 model. It is furnished with a concealed folding Crownclasp.