Case in 18-carat rose gold with a finely fluted case band. Crown set with an inverted diamond (approx. 0,15 ct). Attachment set with 26 brilliant-cut diamonds (approx. 0,14 ct). Sapphire case back. Diameter 43 x 34,95 mm. Water-resistant to 3 bar (30m).Dial in silvered and anthracite-coloured 18-carat gold, engine-turned. Individually numbered and signed BREGUET. Applied and curved Roman numerals in rose gold at 12 and 6 o'clock. Breguet open-tipped hands in rose gold.Self-winding movement. Numbered and signed BREGUET. Cal. 591C. 11 ½ lines, 25 jewels. Power reserve of 38 hours. In-line Swiss lever escapement in silicon. Silicon balance spring. Frequency 4,0Hz. Adjusted in six positions.Leather strap.