I want to write this review because between the two watches except the price difference was not visually recognizable. The packaging was then Casio WV-58DU-1AVEF. The clock looks tip although some details in the item description probably can not vote. 1. At the top is Water resistant 50 m, below is water resistant 10 m, In the manual you water is 50m (5Bar). 2. When the housing material is stainless steel. But is made of stainless steel, only the upper panel and the rest is the bracelet Resin (plastic injection molding). 3. When the watch glass is mineral glass but I believe that it is 1 AVEF is plastic as in the WV-58GB. Despite these inconsistencies in the description I have to tell you who reads the instructions carefully and step by step the settings has makes this clock with a good product. It can be everything in German to adjust, even the date can be changed to German format. When shortening the strap must be removed with a small screwdriver wedges in the arrow direction, so individual elements can be taken out (If not in the operating instructions). Apart from the radio time still standing world time, countdown, stopwatch and alarm for Verfügung.Ich am thrilled with the clock and can recommend it wants to have any of the radio always exact time at any time.