The stunning White Gold Sky-Dweller. 42mm 18K white gold case, bidirectional rotatable ring command bezel, ivory satin finish dial, automatic Rolex caliber 9001 movement, second time-zone displayed via off-center rotating disc, Saros annual calendar with date at 3 o'clock and month indicated in discrete apertures at each of the 12 hour marks, 18K white gold Oyster bracelet with Oysterclasp and Easylink extension link. Water resistant to 100 meters. COSC Certified Swiss Made.