Generous donors and lenders have ensured that the museum's galleries are full of mementoes to Hong Kong's long, important, varied and intriguing maritime story – from the very first modern chart of Hong Kong (unknown until HKMM helped to identify it in 2007), through stunning arrays of ship portraits and ship models, to one of the earliest of the modern chronometers that opened up the modern globalised maritime world, and a windsurfer used by Hong Kong's Hayley Chan Hei Man () in the 2012 Olympic Games.