The beautiful dark rhodium dial on this new generation Oyster Perpetual is punctuated by luminous batons at 3,6 & 9. The larger 39mm case is framed by the polished steel smooth bezel, which contrasts beautifully with the brushed shoulders and links of the Oysterlock bracelet. Automatic with 48hr power-reserve, sturdy and understated, this is the perfect Rolex for every occasion. Waterproof to 100m.