Breguet Classique 5177

Breguet Classique 5177, reference 5177BA/12/9V6, has a round 18K yellow gold case measuring 38 mm across. The case is 8.8 mm thick, with a fluted band typical of the Classique line. A self-winding calibre 777 Q drives the watch, offering 55 hours of power reserve, and a sapphire crystal covers the silvery guilloché dial. Central seconds and a date aperture sit alongside the Breguet hollow apple hands, and the sapphire caseback shows the movement's finishing. The strap is alligator leather, closed with a yellow gold pin buckle. Water resistance is modest here: the case is rated to 30 metres, enough for everyday wear but not for swimming.