Starting 2019, Ritz Carlton is launching a cruise line of high end "yachts." Reservations open in May 2018.
From the website:
The Ritz-Carlton is taking its legendary service and unmatched luxury to sea. Beginning in 2019, the company will offer bespoke cruises on three lavishly built yachts.
Each custom-built yacht offers an intimate journey with space for only 298 guests. Accommodations include 149 suites, each with its own balcony, and several luxurious duplex penthouses. As with The Ritz-Carlton on land, cruises feature:
Thoughtfully designed, modern interiors
Destination-based activities with local chefs, artists and musicians
Luxury amenities including The Ritz-Carlton Spa
Elevated dining including a restaurant from Sven Elverfield of Aqua, the three Michelin-starred restaurant at The Ritz-Carlton, Wolfsburg, and Panorama Lounge
Voyages range from 7 to 10 days and include overnight and daytime ports of call. The first yacht sets sail in 2019; reservations open May 2018.
http://www.ritzcarlton.com/en/yachts