Case in 18k rose gold, cambered ovoid with delicately fluted caseband. Bezel and lug set with 83 brilliant-cut diamonds (approx. 1.53 ct). Crown set with an inverted diamond (approx. 0.15 ct). Sapphire-crystal caseback. Dimensions 43 x 34.95mm. Water-resistant to 3 bar (30m).
Dial in natural white mother-of-pearl, engine-turned. Individually numbered and signed Breguet. Applied and curved Roman numerals in rose gold at 6 and 12 o’clock. Breguet open-tipped hands rose gold.
Self-winding movement, Cal. 591C. Numbered and signed Breguet. 111/2 lignes. 25 jewels. 38-hour power reserve. Escapement wheel and in-line Swiss lever in silicon. Balance spring in silicon. Balance frequency 4Hz. Adjusted in 6 positions.
Alligator leather strap with gold folding clasp set with 29 brilliant-cut diamonds (approx. 0.27 ct).