Diving look watch for her. The watch has a black bezel which doesn't rotate. Therefore I call it a "diving look" watch and not a diving watch. Also the watch is only waterproof till 100 Mtr. where a real diving watch would be waterproof till 200 Mtr. The watch has a mineral glass and a Mother of Pearl dial. The diameter of the watchcase without the crown is 36mm, the thickness of the watch is 10,5mm. 2 years international guarantee on it from Pulsar (Seiko Europe BV)