HydroConquest | 41mm, Ceramic & Steel, Steel, Green Dial Conquest allowing it to be Zaratsu

allowing it to be Zaratsu polished to a mirror finish

the oscillating weight can be viewed through the transparent case back

this chronometer is powered by the L791 automatic movement and benefits from a 68 hour power reserve

The Ballon Bleu de Cartier watch has a 28 mm quartz movement and features a steel case with a fluted crown set with a synthetic cabochon-shaped spinel

The silvered sunray-brushed dial

HydroConquest | 41mm, Ceramic & Steel, Steel, Green Dial Conquest allowing it to be ZaratsuHydroConquest developed for divers and water sport professionals 41mm stainless steel case with ceramic bezel presented on astainless steel bracelet Radiant sunray green dial with gilt hands and applied Arabic numerals Powered by the L844 caliber movementEquipped with 72 hours of power reserve and water resistance up to 30 bar (300 meters) A NEW AGE OF TIMEKEEPING Originally launched in 2007, the HydroConquest collection embodies Longines' tradition