Edox Watch Skydiver Chrono Quartz 10238 3NM BUI. Assembled by master watch makers, engineered for champions, for more than 130 years, Edox watches have combined ultimate precision with ingenious solutions, even for the most demanding activities: be it above or below the water surface, in the eternal ice or even on glowing desert sand, any timing instrument from Edox carrying the legendary hourglass logo will meet even the highest demands of its owner.