How to open the strap
There are 2 buttons on either side, you press them simultaneously, once you press them the buckle folds apart. Then open the clasp with your finger nails and feed through the other side of the strap through the clasp. Make sure the clasp is open completely while you do this so it feeds through easily. Once you find the right spot push through the pin and click into place. Fold the pieces back on top of each other, make sure you fold one side first before the other half. To take off the watch, just click the same buttons on either side of the clasp and it will open up on itself.