Breguet Tradition Quantième Rétrograde 7597

Breguet's Tradition Quantième Rétrograde 7597BR/G1/9WU has a 40 mm case in rose gold. The case measures 12.1 mm thick and the movement architecture is exposed through a sapphire caseback. Inside is the self-winding calibre 505Q, with 50 hours of power reserve and its components visible on the reverse of the off-centred dial layout. A sapphire crystal covers the hand-guilloché silver dial, finished by hand. The retrograde date hand curves over the movement to reach its indication between 3 and 9 o'clock, alongside central seconds. An alligator leather strap closes with a pin buckle in rose gold. The case holds a rating of 30 metres water resistance.