und ausserdem lt. Rolex-HP:
Model features
The Sky-Dweller is fitted on a solid-link Oyster bracelet in 904L steel, in the case of the white Rolesor version, or, for the yellow Rolesor version, an Oyster bracelet combining 904L steel and 18 ct yellow gold. The Oyster bracelet benefits from the new concealed attachment system beneath the bezel which ensures seamless visual continuity between the bracelet and case. It is equipped with a folding Oysterclasp and also features the ingenious Rolex-patented Easylink rapid extension system that allows the wearer to easily increase the bracelet length by approximately 5 mm, for additional comfort in any circumstance.