Wancher Marine collection Diver watches are designed to withstand water and pressure in the deep sea.
The crowns are screw-down, meaning they need to be screwed/unscrewed (using your fingers) to lock/unlock, and they have thicker rubber gasket for better protection against water. The watches in the collection also feature a unidirectional rotating bezel that also serves as a timer to help drivers control how long they’ve been under the surface. With the highly water-resistant watches from the collection, you can move several hundred meters below the sea like a master of the sea. 

Marine Collection