Honour the past with Citizen's new automatic men's Promaster Professional Diver watch. The first version of this diving watch served the Italian navy. In 1989 it was relaunched to the delight of a new generation of enthusiasts of this type of watch. This model features a 3-piece 44 mm case, an antireflective sapphire crystal and a black polyurethane strap that showcases a dark blue rotating bezel, fitted with a black aluminum ring for easy handling, alongside a dark blue dial with luminescent hands and markers. This technically advanced automatic watch, fitted with a screw-down crown and water resistant to 200 metres, is ISO compliant. It also comes in an exclusive collector's case shaped like a dive chest. Caliber: 8204. This watch is powered by a mechanical movement with a tensioned spring, so it never needs a battery. The mechanical movement's springs can be wound manually by turning the crown. 5-year limited warranty.