The warranty covers the complete functionality of the watch. The warranty period for the battery is 2 years. The capacity of the battery decreases over its lifetime. The straps are wearable parts, which have a 1-year warranty and can be easily reordered. Mechanical damage is excluded from the warranty. With its ceramic bezel, ceramic case, and sapphire crystal, a Bugatti watch is extremely robust and wears out much less than other materials.