The lucky few need some mandatory scuba diving training in a swimming pool, prior to being transported to the Aquatech store. Each person had to be taken to the store accompanied by a diving instructor. For those that owned an Xperia Z3 or Z3 Compact phone, Sony ensured that they were taken to the store using a special waterproof case as technically they are not water resistant beyond 1.5 metres. Once in the store, there were a number of Sony Xperia devices that were demoed by a Sony rep. Sounds like a great way to build brand engagement.
Via Twitter.