Corrected entry: In real life, the stokers in the boiler room wore heavy clothing to shield them from the intense heat, not the simple light clothing they wore in the film. (00:29:40)
Corrected entry: The large diamond necklace that Cal gives rose is called the heart of the ocean. Cal says its name in French; La coeur de la mer, which actually translates to: the heart of the SEA.
Corrected entry: The diamond in the film, "La Coeur de la Mer," is supposed to be a diamond owned by Louis XVI and lost during the French Revolution, which Lovett refers to also as the "Blue Diamond of the Crown." In one early scene Lovett mentions to Rose that "Today it would be worth more than the Hope Diamond." This is impossible: the diamond of which he speaks is in fact the Hope Diamond, which was also owned by Louis XVI, lost during the French Revolution, heart-shaped, and known as the Blue Diamond of the Crown while owned by the French monarchy. The two stones are one and the same. Also, the Hope was recut sometime in the early 19th century to its present oval shape, so that it had lost its heart-shaped form a century before Titanic sailed; this makes "The Heart of the Ocean" something of a misnomer. Needless to say the Hope Diamond was never on board Titanic, and is now lodged safely in the Smithsonian rather than lying at the bottom of the ocean. (00:44:50)
Corrected entry: How is it that the lights stay on so long while the ship is sinking. They don't totally go out until about the time the ship breaks in half (although about a third of the boat is underwater by then). The excuse could be made that there are multiple circuits for the lights in the ship, but there is at least one wide shot that shows all of the lights on the entire ship flicker at the same time. Also, I have been on a few modern day cruise ships and they have hardly any lights illuminating the outside decks at night yet the Titanic seems to have an abundance of outside lighting.
Corrected entry: When the order is given to turn to starboard to avoid the iceberg, the wheel is spun to port, the opposite direction.
Corrected entry: The crew make the phonecall for help at about midnight. The answering ship says it will be there for rescue in approximately four hours. The ship turns up in broad sunlight. At 4am?
Corrected entry: When trying to steer around the iceberg, they put the propellers in reverse. If they wanted the bow to turn left, they would have turned better and faster had they left the propellers in forward to push the stern to the right to force the bow to the left.
Corrected entry: The lifejackets in the movie have the wrong number of cork pieces. In real life each side had six pieces but in the movie there are twelve. (02:37:00)
Corrected entry: While the ship is sinking, it is night time and so all outside scenes are dark. However, when the film cuts inside to the grand staircase, the glass ceiling shows that it is daytime.
Corrected entry: Pay close attention to the scene as Rose gets out of the car and says, "So this is the ship they say is unsinkable?" Cal (behind her) immediately says, "this ship is unsinkable. God himself could not sink this ship." Right after Cal says the word "ship", his lips continue moving as if talking and further elaborating on the subject, but we hear no words come out.
Corrected entry: Throughout the film the ladies are shown with immaculate make-up. No respectable ladies wore make-up then - it was mainly used by prostitutes.
Corrected entry: When Rose is arriving in New York half asleep, she looks at the Statue of Liberty, which is the same colour as now (green). But if you visit the Statue of Liberty, you'll find a plate telling you that the original color was brown, and it took over 35 years for it to change colour. The Statue of Liberty was placed there in 1886, so in 1912 it should have still been partly brown. (02:54:05)