BESSKY Tiannbu Leather Wrist Watch This watch is the authentic Tiannbu brand watch, Bessky has been authorized by it and will further cooperate with good watch brands to pursue a more profeesional watch seller. Waterproof,just for rain and splash water,but not available for swimming or shower. With Date and Small Second Plate (normal work). Package with "Tiannbu" brand Box. New arrival - Fashion and modern collocations. New design,new style. Strap Material: Silicone.