Hydro conquest developed for divers and water sport professionals 41mm stainless steel case with ceramic bezel presented on a stainless steel bracelet radiant sunray green dial with gilt hands and applied arabic numerals powered by the l844 calibre movement equipped with 72 hours of power reserve and water resistance up to 30 bar 300 metres a new age of timekeeping originally launched in 2007, the hydro conquest collection embodies longines' tradition of fusing elegance and performance. Part of the brand's contemporary sport collection, this stylish chronograph presents the aesthetic features and functionality of a classic diving watch, reinforcing longines' reputation for creating timepieces equipped to meet the challenges of extreme sports. Precision above and below the waves offering extreme precision and a sophisticated aesthetic, this confident timepiece is housed within a 41mm stainless steel case secured with a stainless steel bracelet. Framed by a ceramic rotating bezel, the stylish sunray green dial is enhanced by super lumi nova™ coated gilt hands and applied arabic numerals for increased visibility during even the deepest of dives. A date window sits at 3 o'clock. Powered with flawless precision by the l844 calibre movement, this model offers 72 hours of power reserve and water resistance up to 30 bar 300 metres for increased reliability during adventures.