Swiss-made prestigious Fortis Mechanical, hand-wound model It's a diver type, though I'm not sure if it's called a skin diver. The movement was not working, so I asked a watchmaker to replace it with a similar Swiss-made ORIS movement (almost identical). It's hand-wound, and the accuracy is within 1 minute per day. The crown was attached at the watchmaker's discretion. Regarding the bezel, it's a rotating type with a unidirectional bezel. The gold indexes felt too flashy, so I applied silver ones on top and protected them with clear nail polish. If you don't like it, please feel free to remove them. As for the band, I've selected a rugged crocodile back strap that matches the watch's image. It's originally 18mm, but I've used spacers to fit it to the 22mm lug width. The watch lug width is 22mm. The bezel outer diameter is about 38mm. Please purchase only if you understand the photos and description. A practical SWISSMADE skin diver As such, I made it for myself, so I have been using it. Please refrain from purchasing if you have any concerns. I have also enlisted the help of a watchmaker, so Please understand the price as well.