Rolex Steel and White Gold Datejust 31 Watch - Domed Bezel - Black Roman Dial - Oyster Bracelet - 2020 Release - 278240 bkro unworn caliber 9301 self-winding movement with

caliber 9301 self-winding movement with chronometer and a date window at 6 o’clock

orange rubber strap and additional blue rubber strap

41 mm black ceramic case

white panda lacquer dial

It features the same powerful mechanics for which the Black Bay series is known

Rolex Steel and White Gold Datejust 31 Watch - Domed Bezel - Black Roman Dial - Oyster Bracelet - 2020 Release - 278240 bkro unworn caliber 9301 self-winding movement with31mm Oystersteel case, screw down back, screw down crown with twinlock double waterproofness system, domed bezel, scratch resistant sapphire crystal with cyclops lens over the date, black dial, Roman numerals, Rolex calibre 2236 perpetual self winding movement with date at 3 o'clock, approximately 55 hours of power reserve, Oystersteel Oyster bracelet with flat three piece links, concealed folding Oysterclasp buckle. Waterproof to 100 meters.