Aurum is a chain service which services jewellery and watches. Aurum chain service was established in Russia in 2005. Currently there are 3 city locations and 19 regional locations. Aurum services centers are located directly inside the largest shopping and entertainment centers and are easily accessible. Aurum is also the official authorized service center for many watch and jewellery direct manufacturers. The company is creating jewellery and watch online auction marketplace, which is supported by the international service center network. Users can sell jewellery and watches using AURUM tokens or popular cryptocurrencies.