Breguet Classique Tourbillon Extra-Plat 5367

Breguet's Classique Tourbillon Extra-Plat 5367PT/29/9WU is a platinum watch measuring 41 mm across. The case stands 7.5 mm thick, with lugs set 21 mm apart. A sapphire crystal covers the white Grand Feu enamel dial, its hours chapter off-centred at 11 o'clock in Breguet Arabic numerals. Inside is the self-winding calibre 581, an extra-flat movement with 80 hours of power reserve, visible through a sapphire caseback. The tourbillon sits at 5 o'clock, angled by hand and topped by a spinel, with a small seconds display worked into the same architecture. An alligator leather strap closes with a platinum folding clasp. Water resistance is a modest 30 metres, enough for everyday knocks rather than submersion.