Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.This Rolex Cellini; c. 1974 embodies quiet grandeur in an 18k white gold case that feels more sculpture than timepiece. Its rare blue vignette dial is a study in depth; a hypnotic gradient that darkens at the edges; as if time itself were dissolving into midnight. Slender white gold stick markers punctuate the dial; a minimalist rhythm against the rich blue expanse; while a manual-wind movement beneath ensures the ritual of timekeeping remains intimate; personal; and precise.

Stephanie Windsor Rolex Cellini 18K White Gold Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.Vintage Rolex 18 Karat Yellow Gold DateJust with a rare and original Rolex Tiger's Eye dial.

Stephanie Windsor Rolex DateJust 18K Yellow Gold Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.Vintage Rolex 18 Karat Yellow Gold Date with a black stick dial.

Stephanie Windsor Rolex Date 18K Yellow Gold Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.Weighing an opulent 69 grams of 18k yellow gold; this Vintage Piaget Polo; crafted in the 1980s; features the signature godroons—bold; sculptural horizontal lines that flow seamlessly across case and bracelet; creating the illusion of fluid metal. The dial; an exquisite interplay of onyx and diamonds; is pure Piaget—high contrast; high drama. The inky blackness of the onyx absorbs light; while brilliant diamonds scatter it in return; a dynamic tension that echoes the energy of the time. A diamond-set bezel frames the tableau; a final flourish of decadent precision.

Stephanie Windsor Piaget Polo 18K Yellow Gold Onyx; Diamond Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.Vintage Piaget 18k white gold model 9131 with pavé diamond rectangular dial and integrated woven bracelet circa 1975.

Stephanie Windsor Piaget Polo 18K White Gold Diamond Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.Rolex Date Model 15203 Stainless Steel and 18K Yellow Gold with 34mm Silver Arabic Dial.

Stephanie Windsor Rolex Date 18K Yellow Gold and Stainless Steel Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.A collector’s dream and a masterpiece of Parisian craftsmanship; this Cartier Baignoire Allongée (Model 2514) is a rare; hand-finished work of horological art. Fashioned in 18k white gold and produced in strictly limited numbers in Cartier’s revered Paris atelier; this timepiece embodies the Maison’s timeless savoir-faire.

Stephanie Windsor Cartier Baignoire Allongée 18K White Gold Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.Vintage Patek Philippe Gondolo Model 3528; c. 1972; 18k Yellow Gold with Manual Movement.

Stephanie Windsor Patek Philippe Gondolo 18K Yellow Gold Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.This vintage tri-color Rolex 1960 is one of those rare Rolex models that features an exquisite bracelet made from two types of precious metal; interwoven into an elegant sequence of glittering white and yellow gold bars. The 18-karat yellow gold case — while 32 millimeters in diameter — sits low and thin; so as not to overplay its inherent opulence. Though it was originally released as a men’s dresswear piece; this 1960 rolex watch feels very much at home on the wrist of a modern savvy fashionista. An exceptional timepiece of art in both design and construction; special and rare amongst any collection.

Stephanie Windsor 1960 Rolex 18K Tri-Color Gold Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.Vintage Rolex Cellini Model 3806 18k Yellow Gold; Rare Blue Vignette Dial Manual Movement; Leather Rolex Strap and Rolex tang buckle.

Stephanie Windsor Rolex Vintage Cellini Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.This Day-Date; bold; stylish; and unmistakably Rolex; features precision cuts of brilliant and baguette diamonds that frame the numerals on a white dial. A lustrous white gold finish of the fluted bezel elegantly flows into the 18k President bracelet; featuring semi-circular three-piece links and a concealed Crownclasp; a valued hallmark. With the original box and papers; this watch is a collector’s prize. Rolex; founded by the visionary Hans Wilsdorf in 1905; harbored a dream beyond the ordinary—imagining a wristwatch that was elegant and upheld unparalleled reliability. A watch that; quite literally; stands the test of time.

Stephanie Windsor Rolex Day Date 18K White Gold Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.Made entirely of 18 karat yellow gold and bearing few similarities to the original Santos (which itself was the company’s first wristwatch; made for and named after Brazilian aviator Alberto Santos Dumond); this old Cartier watch almost presents itself more as the watch equivalent of the Aldo Cipullo Love Bracelet. Both are dotted with distinctive screw heads that match the metal of which the timepiece is comprised. These can be found lining the edges of the Santos Ronde’s bracelet; as well as around the bezel. The weighty; solid gold case houses an ivory dial; with Arabic numerals for the date at three o’clock; and Roman numerals circling the face for the time.

Stephanie Windsor Cartier Santos Ronde Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.

Stephanie Windsor Bulgari Model BB232T 18K Yellow Gold Watch

Stephanie Windsor Vacheron Vintage Constantin Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.Born in 1968; the Golden Ellipse quickly ascended to become an emblem of Swiss luxury watchmaking; challenging conventional design with its unique shape inspired by the golden ratio—nature's own formula for aesthetic perfection. This 1980s Grand Ellipse iteration showcases a deep blue dial; reminiscent of a midnight sky. Its elliptical form; a graceful departure from traditional round cases; embodies both mathematical precision and artistic vision. At the heart of this horological masterpiece beats a meticulously crafted manual-wind movement; exemplifying Patek Philippe's commitment to exceptional timekeeping and the art of traditional watchmaking.

Stephanie Windsor Patek Philippe Vintage Grand Ellipse Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.Vintage c. 1980s Aedumars Piguet 18k Yellow Gold; Integrated Woven 18k Yellow Gold Bracelet with Black Dial with 0.50ct. Diamond Markers

Stephanie Windsor Audemars Piguet Vintage Watch

Passed down through generations; Stephanie Windsor's carefully curated collection of museum-quality timepieces carry the weight of history.Vintage Rolex Cellini 18k White Gold Model 3807 with Blue Vignette Dial with aftermarket strap.

Stephanie WindsorPiaget Polo 18K White Gold Diamond Watch

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Stephanie Windsor Piaget Polo 18K White Gold Diamond Watch