Breguet introduced an updated Marine collection at BaselWorld 2018, building on the look that was introduced with the 2017 Marine Équation Marchante 5887. Among them the Marine Chronograph, which features 42.3mm case housing a self-winding movement with chronograph and date.Reference 5527BB/Y2/5WV has a white gold case and a blue dial. It is fitted with a rubber strap.