Breguet Marine Alarme Musicale 5547

Breguet's Marine Alarme Musicale 5547, reference 5547TI/G2/TZ0, is a GMT watch in a 40 mm titanium case. The case measures 13.1 mm thick, with lugs set 22 mm apart, and a sapphire crystal covers the slate dial. A sapphire caseback shows the self-winding calibre 519F/1, which runs for 45 hours on a full wind. Beyond the central seconds and date, the watch combines a mechanical alarm with a second time zone function, the latter shown on a subdial. Hands and indices carry luminous treatment for legibility in low light. A screwed crown secures the case, and the titanium bracelet closes with a titanium folding clasp. Water resistance stands at 50 metres.