Stephanie Windsor - + Patek Philippe Vintage 1970s Ellipse Hand-Wound 18-Karat White Gold Diamond Watch, Ref. 3748/009 - One Size

Brilliant-cut diamonds trace the elongated oval case of Patek Philippe's 1970s 'Ellipse' watch, illuminating the deep blue dial and its matching diamond hour markers. Sourced by Stephanie Windsor and powered by a hand-wound movement, it's crafted entirely from 18-karat white gold (750), with a finely articulated bracelet flowing into an invisible clasp.