A retro-styled dive watch from the Longines Heritage collection. This Heritage Diver chronograph is modelled on a 1970s dive watch and features a chunky 43mm brushed stainless steel case with a polished 12-sided geometric bezel. This dive watch features an internal rotating diving flange, which is operated using the crown at 10 o'clock. The deep black dial is accented by flashes of bold red giving it a strong retro feel. With central hour and minute hands, as well as a 60-second chronograph hand, the small seconds subdial is found at 3 o'clock while the 30-minute counter is positioned at 9 o'clock. Equipped with a self-winding mechanical chronograph movement, calibre L651, the watch has a power reserve of up to 42 hours and is water-resistant to 300m. Presented on a black rubber strap, it is secured with a double security folding clasp with an integrated diving extension.