Girard-Perregaux Manufacture calibre, GP4000 self-winding mechanical movement with hour, minute and second functions. Movement finishing personalized for Boucheron, Côtes de Genève crossed with and alternating sand finishing, blue-tinted screws, “ajourée” (open worked) oscillating weight in the form of Boucheron’s mark. Power reserve: approx. 40 hours
Polished white gold case 18K/750 with double gadroons on the side case, beveled horns.
Length on horns: 44,80mm
Domed sapphire crystal with anti-reflective treatment on the inner side. Blue sapphire cabochon crown set with double gadroons. Case-back opening on the movement with sapphire crystal, “Boucheron Paris”, “Je ne sonne que les Heures Heureuses”, Swiss Made and serial number engravings.
Silver dial with polished and silver double gadroons. Index at 12 o’clock with blue sapphire cabochon, 11 indexes faceted and shaped in silver bars, Horizontal silver Boucheron logo in volume centered at 12 o’clock.
Black alligator strap, White gold 18K/750 pin buckle.