Dynapulse escapement
Designed with an innovative architecture and primarily crafted
from silicon components, this sequential distribution escape-
ment is truly revolutionary. Very lightweight and highly resistant to
shocks and magnetic fields, it offers significantly greater energy
efficiency than a Swiss lever escapement.
State-of-the-art oscillator
The oscillator is resistant to strong magnetic fields, thanks to the
materials from which its components are made. It features a bal-
ance staff crafted from a new high-tech ceramic exclusive to Rolex
and sculpted by laser – a first for the brand – as well as a balance
wheel made of optimized brass and a Syloxi silicon hairspring.
Optimized shock absorbers
Optimized Paraflex shock absorbers stabilize the oscillator's bal-
ance staff, enhancing the shock resistance of the movement in
any position.
Frequency of 5 hertz
This rate, unprecedented at Rolex, ensures the chronometric
precision of the watch regardless of the wearer's movements.
Although higher frequencies demand greater energy, calibre 7135
guarantees a comfortable power reserve of about 66 hours.
