Zenith Auctions

Pandolfini Casa d'Aste Genova auctions fine art and watches, featuring artists such as Carla Accardi, Giacomo Balla, and Vassily Kandinsky, alongside brands like Breitling, Chopard, and Hublot. The house also lists a wide array of other artists and watchmakers.

Sgcarmart Quotz auctions used cars to over 500 dealers. The platform guarantees the highest bid price and handles all paperwork for sellers.

Bidsquare Auctions is holding various auctions throughout October 2026, with specific dates including October 1st, 2nd, 3rd, 4th, 5th, 6th, 7th, 8th, 9th, 10th, 11th, 12th, 13th, 14th, 15th, 16th, 17th, 18th, 19th, 20th, 21st, 22nd, 23rd, 24th, 25th, 26th, 27th, 28th, 29th, 30th, and 31st.

Osenat is holding an auction of pocket watches on Wednesday, July 15, 2026.

Harris Estate Services specializes in auctions featuring coins, jewelry, silver, fine and folk art, and extraordinary collectibles. The house has also recently featured estate guitars and mid-century furniture.

Alexandria Auctions specializes in curated auctions featuring Mid-Century Modern furniture, fine jewelry, and vintage watches. The house leverages technology to market niche items globally, connecting collectors with rare and desirable assets.

Il Ponte Casa d'Aste Bergamo is holding auctions for Important Jewels on October 7-8, 2026, followed by Vintage Fashion Selection on October 27, 2026, and Furniture, Old Master Paintings, and Important Silver on October 28-30, 2026.

Antiquorum is holding an Important Modern & Vintage Timepieces auction in New York on October 18, 2026.

Thomas Auction is holding an online auction on October 1, 2026, featuring former assets of Pentagon Printing, including Magnetic Card Processing Equipment. Upcoming auctions in October also include a major web offset printing facility on October 21 and a large plant closure for Bethany Printing International on October 29.

Legacy Auctions manages estate sales and auctions in Florida and Illinois. The house features a variety of items from these estate sales.

Silicon Valley Disposition is holding food and chemical auctions from October 13–15, 2026, featuring food production equipment such as conveyers, packaging machines, and bench scales.

Gardiner Houlgate is holding The Watch Auction - Wristwatches on October 20, 2026, followed by The Watch Auction - Pocket Watches on October 21, 2026.

Kellokonttori specializes in the sale, purchase, and trade of luxury watches, featuring brands such as Rolex, Patek Philippe, Audemars Piguet, and Vacheron Constantin. The company offers both inspected pre-owned timepieces and new watches, often bypassing typical waiting lists for sought-after models.

Sotheby's London is holding upcoming auctions including Singapore Collectors' Edit: Watches from October 21–28, Fine Jewelry & Watches from October 14–28, and Fine Watches from October 27–November 10.