The 127 metre Oceanco Y721 has been spotted lying in a dock in the Port of Rotterdam as nears her delivery date. The record-breaking sailing yacht first hit the water in August at Oceanco's Alblasserdam shipyard and was transported to Rotterdam where her trio of masts were stepped.
Known only by its codename, the project is the longest yacht to have been built in the Netherlands and the largest superyacht ever built at Oceanco.
Read More/Top 10 largest sailing yachts in the worldThe three-masted schooner was reportedly commissioned by Amazon founder Jeff Bezos and is set to become the world's largest sailing yacht when delivered later this year, ousting the current titleholder Sea Cloud.
While her design team has yet to be confirmed, she features a black hull, white superstructure and classic exterior lines, which have drawn similarities to Lürssen superyacht Eos. Initial images suggest that Y721 will have a large pool on the aft deck, as well as multiple areas for relaxing across her open decks.
Previously speaking to BOAT International, an Oceanco spokesperson said: "Oceanco values the privacy and confidentiality of all our clients and prospective clients and therefore does not comment on our involvement or non-involvement in specific projects."
An excerpt from a book named Amazon Unbound also alluded to an accompanying support boat that is also under construction.