MajorsJun 16, 2026
5 Things to Know About the 2026 NBA Championship TrophyThe New York Knicks took home the Larry O'Brien Trophy crafted by Tiffany & Co.
AuctionsFeb 07, 2016
Sea-Dweller of famous ocean lover for sale
One of the earliest-known Rolex Sea-Dweller Ref. 1665 watches that belonged to filmmaker and oceanographer Philippe Cousteau is expected to fetch up to $150,000 when it hits the auction block at Antiquorum Auctioneers later this month.
New York--One of the earliest-known Rolex Sea-Dweller Ref. 1665 watches that belonged to filmmaker and oceanographer Philippe Cousteau is expected to fetch up to $150,000 when it hits the auction block at Antiquorum Auctioneers later this month. 
Cousteau is the son of Jacques Cousteau, a French naval officer, conservationist, scientist, author and researcher who studied the ocean and forms of life in water. Philippe Cousteau was the lead photographer on many of his father’s expeditions, wearing the Sea-Dweller timepiece for 10 years before giving it to his close friend, Thomas Horton.
This particular Sea-Dweller is extremely rare, Antiquorum said. The stainless steel diver’s chronometer wristwatch features center seconds, helium escape valve, double-red Sea-Dweller logo, date and Rolex Oyster fliplock bracelet.
The watch bears one of the earliest serial numbers of this reference ever recorded, and “represents a unique opportunity for collectors to acquire a truly historic timepiece with an extraordinary provenance,” said Antiquorum President and CEO Evan Zimmermann.
The watch will be included in the auction house’s Sept. 30 sale of “Important Modern & Vintage Timepieces,” which will be held in New York.
Expected to lead the sale is a Patek Philippe Ref. 5213 with a high estimate of $750,000. Timepieces from Vacheron Constantin and A. Lange and Söhne also will be included in the auction.
Editors' Picks
Sponsored by
More on Auctions
The Latest
TrendsJun 16, 2026
Post-Vegas Jewelry Trend Report: Big Beads, Western Flair, White MetalsAssociate Editor Natalie Francisco lists the trends she spotted during Jewelry Market Week that will dominate the second half of 2026.
SourcingJun 16, 2026
GemGuide Updates Ruby PricesIts app now reflects increased prices for Mozambique ruby, as well as changes to its Burma ruby charts.
Brought to you by
Building the Future of Jewelry Retail: DCA Expands Education, Leadership Development, and Workforce SolutionsDCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.
MajorsJun 16, 2026
Sasha Primak Hires New Design DirectorThe manufacturer has tapped Alicia Arnold, the former director of custom design at Tiny Jewel Box.
Weekly QuizJun 11, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
IndependentsJun 15, 2026
DeBoulle Diamond & Jewelry to Renovate Dallas FlagshipThe revamped, elevated space will feature a two-story Patek Philippe atelier and a rooftop patio for parties.
WatchesJun 15, 2026
G-Shock, Coca-Cola Partner on Bottle-Inspired WatchThe special-edition piece marks the 140th anniversary of the iconic beverage brand.
Brought to you by
All Eyes on Gold Prices. Alternatives to Look For. And What to BEWARE of in VegasAs gold prices rise, today’s retailers are looking for alternatives at prices that will appeal to wider audiences.
TrendsJun 15, 2026
Amanda’s Style File: Tiny Charms Are TrendingHere are 13 small charms to inspire your layered looks this summer.
CollectionsJun 12, 2026
Chouette Designs To Launch Collection Celebrating All Types of LoveOur Pride Month Piece of the Week, the “Margaux” ring, is part of the wife-and-wife team’s new “Lovestoned” collection.
Events & AwardsJun 12, 2026
CBG Announces Plans for Phoenix ShowThe group has named the keynote speaker and announced a new pavilion for its next event, which is slated for September.
EditorsJun 11, 2026
This Was the Best Animal Jewelry in Las Vegas From lions and hippos to snails and fish, Senior Editor Lenore Fedow wrangles her picks for cutest jewelry critters in Las Vegas.
SourcingJun 11, 2026
Grandview Klein, London Jewelers Partner To Cut 63-Carat RoughThe big stone will be fashioned into a 20.26-carat diamond in celebration of the retailer’s 100th anniversary this year.
MajorsJun 11, 2026
Former Cartier Creative Director To Head Chanel’s Jewelry Creation StudioMarie-Laure Cérède will join Chanel as the new director of its jewelry creation studio, starting in October.
Lab-GrownJun 11, 2026
Smiling Rocks’ ‘Wish Jar’ Generates 100+ Wishes in Las Vegas At the JCK show, the lab-grown diamond brand teamed up with Jewelers for Children to support Make-A-Wish India.
SourcingJun 11, 2026
Signet Jewelers Exec Joins Diamonds Do Good BoardIlana McCabe is Signet’s vice president of public relations and brand communications.
MajorsJun 10, 2026
Saks Global Receives Bankruptcy Court Approval for ReorganizationThe approval means the retailer is on track to exit bankruptcy proceedings this summer.
CrimeJun 10, 2026
2 Suspects Arrested in Texas Jewelry Store RobberyThe men are believed to be part of the group of several masked suspects that robbed Marc Robinson Jewelers in April.
CollectionsJun 10, 2026
Sylvie Debuts ‘Elevated’ Bridal Collection Inspired By Designer’s RingThe bridal-focused brand is also launching its Custom Atelier this summer, a digital custom design tool for its authorized retailers.
EditorsJun 09, 2026
Q&A: Al Cook on the Lab-Grown ‘Bubble,’ Dwindling Diamond Supply The De Beers Group CEO also discussed tariffs, Desert Diamonds, and the pending sale of De Beers in an interview with Michelle Graff.
MajorsJun 09, 2026
Wilkerson's Russ Whitehouse RetiresThe industry veteran is bringing his 56-year run in the fine jewelry sector to an end.
Events & AwardsJun 09, 2026
Pride Month Panel to Highlight LGBTQ+ Jewelry VoicesThe panel discussion will feature LGBTQ+ leaders across the jewelry, luxury, and creative industries.
CollectionsJun 09, 2026
Marie Lichtenberg’s New Capsule Collection Is a Smash, LiterallyInspired by a locket that got run over, the “Smash” capsule collection reimagines the shape of Lichtenberg’s signature style.
MajorsJun 09, 2026
Frederick Goldman Names Director of Sales for SoutheastThe company has promoted Katherine Whitacre to the role.
MajorsJun 08, 2026
Stuller Expands Selection of Lab-Grown Diamonds, Demi-Fine JewelryThe jewelry manufacturer has added Taylor Swift-esque diamond shapes, and more silver, gold vermeil, and gold-plated jewelry.
SourcingJun 08, 2026
Sally Morrison to Depart De Beers This Summer Morrison has been marketing diamonds on and off since the early 2000s and said she is leaving to “pursue new projects.”
TrendsJun 08, 2026
Amanda’s Style File: June’s Birthstone TrioThose born in June can celebrate with pearl, alexandrite, and moonstone jewelry.
