Presented complete from new, this is the discontinued 40mm Submariner Date ref. 116610LN with black Cerachrom bezel. 

Extremely reliable in any environment, the Cerachrom dive bezel is scratchproof, and the tough 904L stainless steel case is waterproof to 300m. Powered by Rolex's superlative self-winding calibre 3135, with 2-day power reserve. 

Accompanied with its Rolex box, booklet, Submariner instructions, both swing tags, bezel protector, and Rolex international warranty card dated October 2018.