Christophe Auction specializes in online vintage auctions with focus-on an impressive selection of jewelry. With the Christophe Auction app, you can preview, watch and bid in our auctions from your mobile / tablet device, participate in our sales while on-the-go, and gain access to our following features: - Quick Registration - Following upcoming lots of interest - Push notifications to ensure you engage on items of interest - Track bidding history and activity - Watch live auctions