According to Dutch website OneMoreThing, the finished ship was launched at shipbuilder Koninklijke De Vries in Aalsmeer, The Netherlands. Jobs' widow Laurene and three of their children, Reed, Erin and Eve, were at the ceremony.
The Jobs family gave each of the members of the shipbuilding staff an elegant thank-you note, along with a token gift of their appreciation — an iPod Shuffle with the name of the ship inscribed on the back.
The yacht appears to be as it was described in the Steve Jobs biography by Walter Isaacson. In the book, Isaacson wrote about Jobs showing him models and architectural drawings of the yacht, which Isaacson described as "sleek and minimalist."According to the report, the enormous yacht is between 230 and 260 feet long, and appears to be as it was described in the Jobs biography — it's an extraordinary vessel with teak decks and large panes of ceiling-to-floor glass throughout. The boat is said to have seven 27-inch iMacs on board, and a photo showed six of them lined up on a single counter (see gallery below — by the way, you can see 7 iMacs on the bridge in exterior photos of the ship).
The late Apple CEO was aware he might not live to see the boat launched, but continued to tinker with its design. Now, at its christening more than a year after his death, his quotes about the yacht become even more poignant. In the Isaacson book, Jobs said, "I know that it's possible I will die and leave Laurene with a half-built boat. But I have to keep going on it. If I don't, it's an admission that I'm about to die."
Update: Here are pics of the yacht, courtesy OneMoreThing, used with permission.