One of 100 pieces referencing one of Rolex's most important historic watches, the military Submariner borrows elements of the famous 5517 specially designed for the Ministry of Defence in the 1970's. From the matte finish to the sides of the case (normal Subs are polished remember), super legible 'sword' hands, super-secure fixed bars and a full 60 minute bezel (but this time in matte black ceramic). All wrapped up in Pro-Hunter's hard-as-nails black DLC coating. 2 year warranty.