Breguet Classique Tourbillon Sidéral 7255

Breguet Classique Tourbillon Sidéral 7255PT/2N/9VU is a platinum watch measuring 38 mm across. The case stands 10.2 mm thick and pairs with lugs set 20 mm apart. A sapphire crystal covers the black dial, its aventurine Grand Feu enamel finish set beneath Breguet hollow apple hands in gold. The manual-winding calibre 187M1 drives the watch, holding 50 hours of power reserve and carrying a flying tourbillon at its base along with a central seconds display. A sapphire case back lets the movement's finishing show through. Alligator leather in black closes with a three-blade platinum deployant clasp. Water resistance is modest: the case is rated to 30 metres, enough for accidental splashes rather than submersion.