Limited Edition of 1000 Pieces. Ball Watch Company Engineer Master II Diver Worldtime Limited Edition DG2232A-SC-BK. A beautiful travelers timepiece. A robust divers tool. The new Engineer Master II Diver Worldtime combines two functionalities into one smart, sporty and stylish companion. Adorned with 24 global cities, it is the only worldtime instrument with day and date functions. The rotating inner bezel shines with micro gas lights and measures dive time up to 60 minutes. Navigate your connected world, on land and at sea.