Breguet Marine Tourbillon 5577

The Breguet Marine Tourbillon 5577 (reference 5577BR/G2/5WV) is a 42.5mm round case in 18K rose gold with a sapphire caseback. The dial has a sunburst slate grey finish in gold, with luminescent hands and hour-markers and an off-centred chapter ring. It houses the self-winding Breguet calibre 581, an extra-thin movement with a peripheral oscillating weight and 80 hours of power reserve, featuring a tourbillon with small seconds on the tourbillon shaft. The watch is fitted with a rubber strap and is water-resistant to 10 bar (100m).