Bách San is a Hanoi-based retailer specializing in distinctive collectibles, vintage-inspired objects, and decorative pieces. Its broad selection includes antique and contemporary clocks, such as desk, wall, alarm, pocket, and wristwatches, alongside traditional radios and telephones. The catalog also features music boxes, stone and inlaid globes, bronze statues and bells, ceramics, jewelry boxes, candleholders, lamps, mirrors, scales, lighters, ornaments, and other unusual finds. Products from recognized names such as Schatz, Seiko, Citizen, Bulova, RCA, and Sankyo appear among the listings, with prices displayed online.

The store presents new arrivals and featured products, and shares shopping promotions and collecting knowledge through its news and advice sections. Customers can browse the catalog, add items to a shopping cart, and review guidance on ordering and payment. Bách San also provides customer-support information covering delivery, payment methods, warranty, privacy, and frequently asked questions, with contact options including Zalo and Facebook. Its listed address is in the Tây Nam Linh Đàm New Urban Area, Hoàng Liệt Ward, Hanoi.