instantaneous annual calendar at 3 o'clock and rapid-setting of the date
screw-down winding crown and push buttons with Triplock triple waterproofness
Rolex calibre 2236 automatic movement
bezel with engraved tachymetric scale
Saros annual calendar with date at 3 o'clock and month indicated in discrete apertures at each of the 12 hour marks
Rolex Yellow Gold Lady-Datejust 28 Watch - Fluted Bezel - Silver Diamond Star Dial - Jubilee Bracelet - 279178 s9dix8dj Sodalite instantaneous annual calendar at 328mm 18K yellow gold oyster case, screw down crown with twinlock double waterproofness system, fluted bezel, scratch resistant sapphire crystal with cyclops lens over the date and double anti reflective coating, silver dial, 9 diamonds set in star shaped hour marker settings and 8 diamond set in Roman numeral IX, Rolex calibre 2236 automatic movement with center hour, minute and seconds hands, instantaneous date with rapid setting, and stop seconds