Alpina is the watch sponsor of the Bikini Expedition Team. During one week at Bikini the team did 12 dives on 7 ship wrecks. The history of these amazing wrecks in the Bikini lagoon is extensive and contains an important collection of WW2 history in the world. In fact, the first and for a long time only diveable aircraft carrier lies on the bottom of the Bikini lagoon.