All the items presented in their online store Caviar are completely original products manufactured with the use of precious and rare materials. For iPhone, Samsung, Apple Watch, Smartphones, cases the warranty from our company is being provided for the period of 1 (one) year. For mechanical watches - 2 years. The warranty is valid only in case if the client provides the correctly and accurately filled-in warranty card. If the warranty card is lost, the warranty is not valid.