watch box in leather material for wrist watch

CPR

We are company specialized in doing OEM projects for various customers. Therefore we are producing wrist watches for our customers. In order to get more sophisticated product quality we are intending to develop watch box in pure original top grain cow nappa leather.

Product developer which are abel to make hand scribble or renderings which show possible leather watch case.

Watch case should be in pure leather material with mostly sewing parts. There could be some additional compartment for guarantee card and possible compartment or space for doing customer logo at leather via embossing.
Most watches are in open position plain. Therefore wrist watch box should plain/flat.
Main material must be leather. Other options for compartments or embossing position at case, or any metal parts is up to designer. But most likely pure leather solution is warmly welcome.
Any great idea about packing solution or any innovative watch packing would be great. All solutions are welcome.
Some idea about dimensions of watch packingn would be good.