Rolex President Day-Date 18k Yellow Gold Anniversary Dial Watch 18238. Officially certified chronometer self-winding movement. double quick set function. 18k yellow gold oyster case 36.0 mm in diameter. Rolex logo on a crown. Scratch resistant sapphire crystal with Cyclops magnifier. Ivory Jubilee Anniversary dial with raised gold baton hour markers. Sweep centre seconds. Outer minute and 1/2 seconds divisions, aperture for day at 12, aperture for date at 3. 18K yellow gold fluted bezel. 18k yellow gold presidential bracelet. Fits 7.5" wrist.