Katya Portnyagina — watch collection

About Katya Portnyagina’s watch collection

Katya Portnyagina is a model who has built a profile working across fashion and commercial campaigns, drawing attention both for her work in front of the camera and for the life she documents beyond it. While still an emerging name relative to the top tier of the industry, she has cultivated a following that pays close attention to the details — including what she wears on her wrist.

The Katya Portnyagina watch collection, as tracked by our team, currently features one confirmed sighting, but it is a telling one. She was photographed aboard a leisure boat at sunset wearing an Audemars Piguet Royal Oak Lady in 37mm stainless steel, almost certainly reference 15451ST.ZZ.1256ST.03 — part of AP's 2020 refresh of the Royal Oak Lady line. That particular diameter was a deliberate engineering and commercial decision by the manufacture, designed to sit between the classical 33mm ladies' format and the broader 41mm unisex case. It is one of the more sought-after references in the current AP catalogue, and wearing it in an entirely casual, on-water context rather than at an event or on a red carpet says something about how she relates to the piece.

One watch does not make a collection in the traditional sense, but the choice of reference matters here. The 37mm Royal Oak Lady in steel is not a starter-level AP purchase — it carries significant waitlist pressure at authorised dealers and trades at a premium on the secondary market. Whether Portnyagina's taste runs deeper into the AP catalogue, or toward other manufactures, remains to be seen as further sightings are documented. What is already clear is that she wears the watch as an everyday object rather than an accessory reserved for occasions.