Tide watch
Anyone who is at home on the world’s seas – either as a skilled sailor or a keen water sports enthusiast – knows how important it is to keep an eye on the weather. The tides are often just as important because they go a long way towards determining how things pan out.
![](https://www.sinn.de/out/pictures/ddmedia/gravity/SINN_240_St_GZ.jpg?width=640&height=360&quality=100)
1
Models