Seiko Auctions

Auctions gold, silver, diamonds, emeralds, and other fine jewelry.

Bertolami Fine Art S.r.l. has no specific auction dates within the next month.

Auctions fine pocket watches, wristwatches, clocks, and related accessories, often of historical significance.

Auctions feature a "Summer 2026 Oilfield Sale" with items like Super Vac Electric Vacuum Skids, Dragon Transfer Pumps, and Gorman-Rupp Centrifugal Pumps. These industrial offerings highlight a focus on heavy-duty equipment for specialized sectors.

Apocardlypse Now Sports Cards and Collectibles is among the unique offerings at Auction Ninjas, which also features a wide array of estate sales and general merchandise. The platform provides both shipping and pickup options for bidders.

Harris Estate Services hosts regular bidding events featuring real estate. Visit their website for upcoming auction catalogs.

Anglia Car Auctions is holding a Future & Affordable Classic Car Auction on Wednesday, July 8, and another on Wednesday, August 5.

PropertyRoom.com (San Diego) is holding online auctions for various items including 14kt Gold Diamond Earrings, an Apple IPhone 16 Pro, 100 China Yuan Uncirculated Notes, Coach Camo Rolling Luggage, a Nintendo Switch 2, a Nintendo Gameboy Advance, an Apple IPhone 12, a Dell Inspiron Laptop, a 2015 Dodge Grand Caravan, an AMERICAN MINT 24k GOLD LAYERED ON SOLID COPPER COIN, an Acre Gold 1 Gram .9999 Fine Gold Bar, a 1935 Silver Certificate, an 1838 Capped Bust Half Dollar, a 14kt Gold Diamond Solitaire Pendant, a 14kt Two Tone Gold Name Pendant Necklace, a Michael Kors Lansing Watch, a Seiko 5 Automatic Watch, an AQUASWISS Swissport L Diamond Watch, an Adidas Sweatshirt, a Lighthouse Print, and an Anatoly Metlan "Saint Denis La Nuit" Limited Edition Lithograph.

Auctions fine art from renowned artists and luxury brands, including paintings, sculptures, and watches.

Hotlotz is holding auctions for Turn Back Time: A Single Owner Collection of Vintage Watches, Part Three, Male Sale I, Male Sale II, and Jewellery & Watches - July, with bidding closing on July 19, 21, 23, and 26 respectively. Upcoming auctions in August include Asian Ceramics & Works of Art, and Interiors & Collectibles, Fine Art Focus, with bidding closing on August 2 and 16. An auction for One Woman’s Wardrobe: Fashion’s Playground will close on August 23.

Kellokonttori specializes in the sale, purchase, and trade of luxury watches, featuring brands such as Rolex, Audemars Piguet, and Patek Philippe. The company offers inspected and serviced pre-owned timepieces, as well as new watches, with a focus on providing a secure and reliable acquisition experience.

Upcoming auctions include Estate Auction – Asian Items, Gems & Fossils, Clocks And Collectables, New South Wales Diamonds, Jewellery, Watches And Memorabilia, Opulent Galleria – Gold Filled Jewellery + Free Bracelet!!, Gold, Diamond And Designer Jewellery Auction, M&N Emporium – Luxurious Pearl Jewellery Collection, and Natural Pink Diamond Auction on July 12; Jewellery | An Inner West Family Collection on July 14; and M&N Emporium – Luxurious Pearl Jewellery Collection on July 17.

Ellis Willis & Beckett is holding an Antiques and Collectibles Online Auction on July 21, an Antiques, Collectibles Timed Online Auction from July 26 to August 9, and antique valuation days at Dunston Hall on August 4, Old Farm Bus on August 5, and Teversal on August 11.

Wildwood Auction is holding a Treasures + Trends Multi Consignor Online Auction featuring collectibles, vintage items, and furniture, with pickup on July 14.