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The Science of Time.
The Art of Collecting.
Stories of craftsmanship, heritage, and enduring value.
Boltzmann Collection was founded on the belief that fine watches are more than instruments — they are stories of craftsmanship, heritage, and enduring value.
Named after the pioneer of statistical mechanics, the Boltzmann Collection brings order to the chaos of the secondary watch market. With deep industry knowledge and an unwavering commitment to authenticity, we bridge collectors with the world's most iconic timepieces. Every piece in our collection is personally vetted, ensuring impeccable condition, provenance, and long-term appeal.
Whether you're here to invest or indulge, our mission is to make the journey effortless, transparent, and unforgettable.
Order, brought to a chaotic market.
The secondary market rewards knowledge and punishes the rest. Our work is to remove that asymmetry — so what you are buying, and what it is worth, are never in question.
Three commitments.
01
Curated Selection
Rare and collectible Rolex, Patek Philippe, Audemars Piguet, Richard Mille and more — hand-selected by our master horologists.
02
Authenticity Guaranteed
Every watch verified by master watchmakers. Complete documentation and provenance provided with each acquisition.
03
Trusted Experience
Boutique service for seasoned collectors and first-time buyers alike. Personalised guidance at every stage of your journey.
Assurance in every acquisition.
Worldwide delivery with 14-day returns. Wire and crypto accepted. Every transaction private, secure, and handled by the same people from first note to final courier.
The terms, plainly.
01
Worldwide Delivery
Fully insured, white-glove courier to any address, with 14-day returns on every piece we place.
02
Wire & Crypto Accepted
Settle however suits you. A safe transaction, for an effortless experience.
03
Secure. Anonymous.
Private and secure transactions. Your collection is nobody else's business.
Beyond a boutique.
Whether you are acquiring, selling, or sourcing the unobtainable, our team is here to help — from New York, by appointment.
Get in Touch