Rolex Submariner Date 116610LN. 40mm diameter steel case, housing the 3135 self-winding mechanical Rolex movement. Water resistant to 300 meters. Black maxi dial and black Unidirectional rotatable bezel, 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in platinum. Steel Oyster lock bracelet with comfort adjust clasp. Box and papers dated December 2018.