Case in 18k white gold, cambered ovoid with delicately fluted caseband. Bezel and dial flange set with 117 brilliant-cut diamonds (approx. 0.99 ct). Crown set with a briolette diamond (approx. 0.26 ct). Sapphire-crystal caseback. Dimensions 36.5 x 28.45mm. Water-resistant to 3 bar (30m). Dial in champagne-coloured Tahitian natural mother-of-pearl and partly in white natural mother-of-pearl, hand-engraved on a rose engine. Individually numbered and signed Breguet. Hours chapter with Arabic Breguet numerals offset at 6 o’clock. Pear-shape diamond at 6 o’clock (approx. 0.09 ct). Breguet open-tipped hands in blued steel. Self-winding movement, Cal. 537/3. Numbered and signed Breguet. 83/4 lignes. 26 jewels. 45-hour power reserve. Escapement wheel and in-line Swiss lever in silicon. Balance spring in silicon. Balance frequency 3.5Hz. Adjusted in 6 positions. Alligator leather strap with gold folding clasp set with 26 brilliant-cut diamonds (approx. 0.12 ct).