Rolex Yellow Gold Sky-Dweller Watch - Black Index Dial - Brown Leather Strap - 326138 bk Brown crystal white silvery dial and

crystal white silvery dial and a date window at the 6 o'clock position

blue dial with openworked at 6

approximately 45 hours of power reserve

brown sun-brushed dial with diamond polished 18K Sedna gold indexes and hands

caliber 2885 self-winding movement with perpetual calendar indicating the day

Rolex Yellow Gold Sky-Dweller Watch - Black Index Dial - Brown Leather Strap - 326138 bk Brown crystal white silvery dial and42mm 18K yellow gold case, screw down back, screw down crown, fluted bezel with bidirectional rotatable Rolex Ring Command, scratch resistant sapphire crystal with cyclops lens over the date and double anti reflective coating, black dial, index hour markers with Chromalight, Rolex calibre 9001 automatic movement , second time zone displayed via off center rotating disc, Saros annual calendar with date at 3 o'clock and month indicated in discrete