Andreas Osten Andreas Osten Watch AOS18069 AOS18069 is an amazing and attractive Ladies watch. Case is made out of Base metal and the Marble dial gives the watch that unique look. 30 metres water resistancy will protect the watch and allows it to be worn in scenarios where it is likely to be splashed but not immersed in water. It can be worn while washing your hands and will be fine in rain. The watch is shipped with an original box and a guarantee from the manufacturer.