M THIRTEEN is a 48m Motor Yacht built in Netherlands and delivered in 2005, she is the flagship of Bloemsma & Van Breemen.

Her top speed is 16 kn and she boasts a maximum range of 4000 nm when navigating at cruising speed, with power coming from two Caterpillar diesel engines. She can accommodate up to 10 guests in 5 staterooms, with 9 crew members waiting on their every need. She has a gross tonnage of 625 GT and a 9.15 m beam.

She was designed by Reymond Langton Design and was developed by Vripack and Dick Boon,  and the interior of the yacht was designed by Reymond Langton Design and Struik & Hamerslag - she is built with a Teak deck, a Steel hull, and Aluminium superstructure.