New Pre-Owned Luxury Watches and Estate Jewelry Arrivals at Gray and Sons – August 22, 2026

Welcome to another exciting weekend at Gray and Sons, where we're thrilled to showcase an extraordinary collection of pre-owned luxury watches and stunning estate jewelry that have just arrived at our Surfside showroom. This week brings an exceptional selection ranging from a vintage IWC Aquatimer dive watch to an exquisite Cartier Tank Americaine with perpetual calendar complications, alongside remarkable jewelry pieces including a captivating multicolor pearl set and rare emerald treasures.

Featured New Arrivals

Exquisite 18K Gold Pearl Jewelry Set

Our newest jewelry arrival is this stunning Necklace, Earrings, and Bracelet Set in 18K Yellow Gold with Multicolor Pearls – a truly remarkable ensemble that exemplifies organic elegance. This designer-style set features an artistic arrangement of freshwater pearls in various captivating shapes and sizes, creating a harmonious blend of contemporary design and natural beauty.

The set includes a versatile necklace adjustable from 16 to 20 inches, elegant earrings with a 2-inch drop, and a 7.5-inch bracelet – all crafted in luxurious 18K yellow gold. The multicolored pearls create a vacation-inspired aesthetic that's both sophisticated and approachable, perfect for those seeking high end jewelry with distinctive character. Priced at $5,900, this unique set represents exceptional value for estate jewelry collectors. Please note these are delicate items requiring careful handling, with all sales being final.

IWC Aquatimer Cousteau Divers Limited Edition

For enthusiasts of professional dive watches, we present the IWC Aquatimer 3548 in Stainless Steel – a distinguished limited edition timepiece honoring legendary ocean explorer Jacques-Yves Cousteau. This 41mm vintage watch showcases IWC's commitment to underwater performance with its signature blue dial and robust rotating bezel designed for diving precision.

The automatic movement provides reliable sweep seconds and date functionality, housed within a stainless steel case that exemplifies durability and elegance. Presented on the original IWC black rubber strap with tang buckle, this certified pre-owned piece is in excellent condition and comes backed by our comprehensive 12-month warranty. Priced at $6,850, this represents a remarkable opportunity to acquire one of the luxury watch brands most respected dive watch collections. For inquiries, call us at 800-705-1112 and reference W530439.

Cartier Tank Americaine Perpetual Calendar Chronograph

The crown jewel of this week's arrivals is the exceptional Cartier Tank Americaine 2312 in 18K White Gold – a masterpiece of horological complexity and refined elegance. This remarkable timepiece combines Cartier's iconic Tank Americaine design with the sophisticated functionality of a perpetual calendar and chronograph.

The 36mm x 27mm rectangular case is crafted entirely in 18K white gold, paired with a matching integrated bracelet featuring a hidden deployant clasp. The silver dial displays black Roman numeral hour markers and blued-steel hands, complemented by multiple subsidiary displays for the perpetual calendar and chronograph functions. The signature sapphire-set crown adds Cartier's distinctive finishing touch.

This quartz-powered masterpiece comes complete with original box and papers, representing one of the most complicated Cartier watches in their catalog. Our master watchmakers have meticulously inspected this fine pre-owned timepiece, ensuring it meets our exacting standards. Priced at $24,500, this rare find offers collectors an opportunity to acquire an exceptional limited edition Cartier complication. Reference W530514 for more information.

Limited-Time Savings on Luxury Items

Zambian Emerald & Diamond Ring

Our featured sale item is this breathtaking Emerald & Diamond Ring in 18K White Gold, now offered at $13,900 (regularly $15,900, retail $25,200). The centerpiece is a magnificent 5.40-carat Zambian emerald in an elegant pear shape cut, surrounded by approximately 1.60 carats of round and baguette diamonds averaging G-H color and VS clarity.

This estate ring weighs 5.3 pennyweights and is currently size 6.5, though resizing options may be available upon request. The sophisticated design showcases the emerald's vivid color and exceptional clarity, making it perfect for those seeking emerald jewelry with investment-grade gemstones.

Vintage Rolex GMT-Master Reference 1675

Watch collectors will appreciate this exceptional opportunity to acquire a circa 1974 Rolex GMT-Master 1675 in Stainless Steel, now reduced to $11,500 from $14,500. This vintage Rolex features a rare original black dial with gold nipples – typically found only on 18K gold GMT models – along with gold printing and a gold crown.

The 40mm stainless steel case houses the reliable automatic movement with date, dual time zone capability, and sweep seconds. Presented on a stainless steel bracelet with Fliplock clasp, this classic Rolex GMT Master represents both horological heritage and exceptional value. This piece is in good condition and available for bank wire only at this sale price. Contact us at 800-705-1112 regarding W528051.

Cushion Cut Yellow Diamond Earrings

These spectacular Yellow and White Diamond Halo Earrings represent luxury jewelry at its finest, now offered at $29,900 (regularly $35,000, retail $52,500). Each earring features a central cushion-cut yellow diamond, with both stones totaling approximately 4.02 carats. The yellow diamonds are beautifully framed by a halo of round brilliant-cut white diamonds totaling approximately 2.65 carats, all set in 18K white gold.

The white diamonds estimate G-H color with VS-SI clarity, creating a brilliant contrast with the warm yellow center stones. Measuring 15mm x 15mm with secure post omega clips, these diamond earrings offer both spectacular presence and comfortable wearability for special occasions.

Your Trusted Source for Pre-Owned Luxury

Since 1980, Gray and Sons has established itself as South Florida's premier destination for used luxury watches and estate jewelry. Our commitment to excellence means every piece in our collection undergoes meticulous inspection by our master-trained watchmakers and expert jewelers. Whether you're searching for used Rolex watches, pre-owned Cartier watches, or exceptional jewelry pieces, our constantly updated inventory offers something extraordinary for every collector.

Expert Services for Your Timepieces and Jewelry

Beyond our curated selection of luxury items, Gray and Sons offers comprehensive services for watch and jewelry enthusiasts. Our watch repair services are staffed by master watchmakers capable of servicing everything from vintage timepieces to contemporary complicated watches. We also provide expert jewelry repair services, ensuring your precious pieces maintain their beauty and integrity.

For those looking to expand their collection or upgrade existing pieces, our consignment program offers a seamless way to sell or trade luxury items. We're always interested in acquiring quality timepieces and jewelry, and we invite you to sell or trade-in your watch with confidence, knowing you'll receive fair market value from knowledgeable professionals.

Exploring Our Collection

Whether you're searching for watches for sale, rare vintage watches, or contemporary luxury watches, our extensive inventory caters to diverse tastes and budgets. Our selection of used Rolex Submariner models, classic Rolex Datejust pieces, and iconic Rolex Daytona chronographs represents some of the most sought-after models in horology. We also maintain impressive selections from other prestigious brands including Patek Philippe, Audemars Piguet, Omega, and IWC watches.

Our diamond jewelry collection spans from classic engagement rings to contemporary designs, featuring pieces from renowned houses like Cartier, Tiffany and Co, Van Cleef & Arpels, and David Yurman jewelry. Whether you're seeking aquamarine jewelry, sapphire jewelry, or tanzanite bracelets, our curated selection offers exceptional quality and value.

Visit Gray and Sons Today

We invite you to explore our complete collection through our digital catalog or experience these magnificent pieces firsthand at our Surfside showroom, conveniently located across from the iconic Bal Harbour Shops. Our knowledgeable staff is ready to assist you in finding the perfect timepiece or jewelry piece to complement your collection.

For those interested in staying updated on new arrivals and exclusive offerings, subscribe to our newsletter or request our physical catalog. You can also browse our extensive selection of used Rolex watches online, with new inventory arriving daily.

Visit our showroom today or call us at 800-705-1112 to discuss any of these exceptional pieces. Whether you're a seasoned collector of investment watches or beginning your journey into luxury timepieces and fine jewelry, Gray and Sons offers the expertise, selection, and service that have defined our reputation for over four decades.

Gray and Sons Jewelers – Where Excellence Meets Value in Luxury Watches and Estate Jewelry.