To mark the 50th anniversary of one of their most historic models, Rolex launched the new 43mm Sea-Dweller 126600 with a single line of red text referencing the very first 12 1665 models to be produced. Housing the new in-house 3235 calibre movement with 70 hour power reserve and 10 year service interval(!) this mighty dive tool is water resistant to 1220m. Totally complete with 5 year Rolex warranty until March 2023.