Breguet Classique Tourbillon 7357

Breguet's Classique Tourbillon 7357PT/1A/386 is a platinum-cased watch measuring 35 mm across. The case stands 8.9 mm thick, with lugs set 18 mm apart. A sapphire crystal covers the anthracite dial, finished by hand in guilloché, and a sapphire caseback exposes the movement beneath. The manual-winding calibre 187B drives the watch, holding a 60-hour power reserve and carrying Breguet's tourbillon at its centre alongside a central seconds display. The case and dial together give the piece the quiet architecture of a tourbillon watch rather than a showpiece of complications. A platinum three-blade deployant clasp secures the calf leather strap. Water resistance stays modest at 30 metres, in keeping with a dress watch of this kind.