Divers search for the hidden treasure chest with searchlights at the Dreikö...

Divers search for the hidden treasure chest with searchlights at the Dreikö...

Maren Wagenbreth (l) and Fynn Gosse from the Lake Constance diving team in ...

Maren Wagenbreth (l) and Fynn Gosse from the Lake Constance diving team in ...

Divers hold the treasure chest on the shores of Lake Constance during the D...

Divers search for the hidden treasure chest with searchlights at the Dreikö...

Maren Wagenbreth (l) and Fynn Gosse from the Lake Constance diving team in ...

Maren Wagenbreth (front left) and Fynn Gosse from the Lake Constance diving...

A diver descends into Lake Constance with a gold-colored crown to search fo...

Divers Cristian Sutter (l-r), Pascal Epp, Nicolai Bestek and Manuel Sigwart...

Divers Cristian Sutter (l-r), Pascal Epp, Manuel Sigwart and Nicolai Bestek...

A diver descends into Lake Constance with a gold-colored crown to search fo...

Divers of the Lake Constance diving team lift a wooden treasure chest from ...

Divers of the Lake Constance diving team lift a wooden treasure chest from ...

Divers of the Lake Constance diving team lift a wooden treasure chest from ...