The estimated length is about 214.6 metres, with 215 metres also considered possible. The ship still needs at least 28 metres of beam for the 15-inch armament. It is therefore slightly broader than Tiger while retaining the battlecruiser's approximate length. Those dimensions produce the stated length-to-beam ratio of about 7.66. The proposal gains a longer hull without narrowing the battleship to Tiger's beam.
Notable Point · 47:50-48:30
Keeping battleship beam on Tiger's longer hull
The proposed ship retains at least 28 metres of beam for its 15-inch guns while adopting Tiger's approximate length.