Yes, any internal modification occurs between the “glass” of the watch and the time module. This allows the watch to maintain its factory water resistance, even after modification.

No, modifying the watch voids the factory warranty.

Once items are purchased, they cannot be returned. In the event that there is a mistake due to modification error (ex. water leaks into watch case), please send a photo of the issue to jellylabwatches@gmail.com and a full refund will be issued. Small internal scratches and dust are inherent to the watch modification process and are not eligible for a refund.