SBA Magazine

Patek Philippe is the brand that produces the most expensive watches in the world. In this article, we have collected the most valuable Patek Philippe watches. If you are looking for an expensive and valuable Patek Philippe, why not take a look at it?

This article introduces 17 Christian Dior handbags that you should know about. We hope you will find your favorite among them.

Rolex has a wide variety of items, but which model is the most valuable among them? In this article, we would like to introduce valuable items from the world's top watch brand "Rolex".

When it comes to Hermès items that everyone admires, it's probably "Birkin". In this article, I would like to explain the most valuable Birkin, including the charm of Birkin.

Chanel bags are popular all over the world. We spoke with a Star Buyers Auction expert to learn about popular models and the trading trends at business auctions, which make good purchasing routes.

Hermès bags are popular all over the world. We spoke with a Star Buyers Auction expert in handling Hermès items in auctions and the used market to learn about popular models and the trading trends at B2B auctions, which make good purchasing routes.

The Rolex brand is popular all over the world. We spoke with a Star Buyers Auction expert in handling Rolex watches in auctions and the used market to learn about the reasons behind rising Rolex prices and the trends in trading transactions at B2B auctions, which make good purchasing routes.

Here, we introduce the world's leading auctions for Rolexes and other luxury watches and jewelry, as well as B2B online auctions in Japan where you can purchase in bulk for resale.

Tradeshows are indispensable for buyers as an opportunity to develop new purchasing routes, make purchases, and interact with business partners. Of the many tradeshows held all over the world, here we introduce popular tradeshows that showcase used luxury brand watches and jewelry, some of their highlights and their schedule.