Rolex Datejust 36mm ’Black Diamond’ in 904L Stainless Steel with Monobloc Middle Case and 18kt White Gold Fluted Bezel, Black Diamond Dial with 10 Round Diamond Hour Markers Set in White Gold, Rolex Manufacture Calibre 3235 Perpetual Self-Winding Automatic Movement with 70-Hour Power Reserve, 904L Stainless Steel Oyster Bracelet with Fold-Over Deployant Buckle.

The 36mm diameter solid three-body case, integral lugs, and fluted angled bezel are polished/brushed. The dial is blue with applied luminous baton hour markers, baton hands with luminous inserts, a center sweep seconds hand, and an outer minute/seconds track. There is a date aperture at 3 o’clock underneath a Cyclops magnifying lens. It’s water resistant to 100 meters/330 feet, and it comes with the Certified Official Superlative Chronometer (COSC) rating. The 12.5mm thick case, dial, and movement are all signed. 

This Rolex Oyster Perpetual Datejust 126234 has a mechanical automatic self-winding Rolex caliber 3235 movement that’s rhodium-plated, with oeil-de-perdrix embellishment. It has a shock absorber device, and it’s constructed with 31 jewels, a straight-line lever escapement, and a monometallic balance that’s adjusted for temperature, and 5 positions. It includes a self-compensating free-sprung Breguet balance spring, Microstella regulating screws, and a hacking seconds mechanism for precision time setting.