Breguet Style No: 5547BB/Y2/5ZU Breguet Marine Alarme Musicale 5547 Watch

40mm 18K white gold case, 13.05mm thick, sapphire crystal back, screw-locked crown, blue dial, caliber 519F/1 self-winding movement with musical alarm, approximately 45 hours of power reserve, blue rubber strap. Water resistant to 50 meters.