The result of a quest for improvement spurred by the first modern divers' watch from 1953 is this remarkable timepiece from Blancpain combining technical innovations with principles defined for over half a century. Water resistant to 300m, the satin-brushed stainless steel 43mm case features sapphire crystal back and bezel with ceramic fill, Liquidmetal indication and luminous dot at 12 o'clock. Nested inside is the self-winding F385 with 50-hour power reserve and 37 jewels, fitted with silicon balance-spring. The sunburst meteor grey dial with luminescent hour markers and hour and minute hands along with red-tipped flyback chronograph seconds hand offers great legibility. It displays date in an aperture as well as sub-dials for seconds, 30-minute counter and 12-hour counter. The satin-brushed steel bracelet is secured with a folding clasp.