Doxa Sub 200 Aquamarine Turquoise Rubber Watch 796.10.241.25. A Refreshed SUB 200, featuring an elegant stainless steel inlay bezel. This recent update brings new life to the collection, with the addition of the stainless steel bezel enhancing the look of the SUB 200, whilst still maintaining the key characteristics that make the SUB 200 a success for DOXA.