This genuine Longines HydroConquest bracelet link fits ceramic 39mm models and is ideal for extending your watch bracelet. It is 17mm wide and includes the original Longines pin.
There are clear images of the link from multiple angles to help you assess the design and finish before ordering.
If you are not sure if this will fit your watch or if you have any other questions, feel free to email me at Sales@TheWatchLink.co.uk. I'm happy to help!