Direct Japan access
Established routes into dealer networks, trade auctions, and private channels unavailable to overseas buyers.
B2B Watch Sourcing · Japan
Unlock Japan's Pre-Owned Watch Market.
Sourcing, due diligence and acquisition for professional watch dealers worldwide.
Bridging the gap between Japan's supply and global dealer demand.
15+ years
International pre-owned watch trade
Tokyo
On-the-ground team
Worldwide
Dealer relationships
Your Watch Sourcing Partner in Japan
B2B Sourcing of Pre-Owned Watches in Japan
Designed exclusively for wholesalers, retailers, and professional dealers seeking reliable supply from Japan.
Unlock Japan’s Hidden Watch Supply
We help dealers source high-quality watches from Japan, efficiently, securely, and at scale.
Featured in
Featured as America's Top 100 Industry Leader by WatchPro Magazine
“Sean Johnson has a decade of experience working right in the thick of the action”
WatchPro
Why GVA Watch Advisors
Built for how dealers actually buy.
Not a marketplace and not an inventory list. GVA Watch Advisors acts as your local acquisition desk in Japan.
Due diligence
Local inspection, condition review, provenance checks, and commercial assessment before capital is committed.
Dealer to dealer
A discreet B2B relationship built around your buying criteria, margin requirements, and reputation.
End-to-end management
We coordinate negotiation, documentation, consolidation, insured export, and delivery.
Local intelligence
On-the-ground context on pricing, availability, seller quality, and fast-moving opportunities.
Flexible sourcing
One hard-to-find reference, a mixed order, or a recurring supply mandate.
International experience
15+ years in the international pre-owned watch trade, across auction, resale, advisory, authentication, and cross-border transactions.
Pre-owned watches from Japan
Why Japan?
Japan is one of the world's deepest and most established secondary watch markets, with extensive inventory circulating through dealers, auctions and domestic trading networks.
Deep Inventory
Extensive supply across modern, neo-vintage and vintage watches, from everyday references to highly sought-after pieces.
Exceptional Condition
Japan's strong ownership culture means many watches are exceptionally well maintained, often with boxes, papers and accessories.
A Fragmented Domestic Market
Significant inventory trades through local dealers, B2B auctions and domestic networks that international buyers may never see.
Attractive Buying Opportunities
Currency movements, differences in local demand and fragmented pricing can create compelling acquisition opportunities for overseas dealers.
A Trusted Trading Environment
Japan's established dealer ecosystem and high standards of professionalism make it one of the world's most attractive markets for sourcing pre-owned watches.
What we source
Vintage, modern and independents.
Vintage
Period-correct references with documented condition and history.
Modern
Current and recently discontinued references, often with boxes and papers.
Independents
Pieces from independent watchmakers that rarely surface outside Japan.
Brands we source
- Rolex·
- Audemars Piguet·
- Cartier·
- Patek Philippe·
- Omega·
- Tudor·
- A. Lange & Söhne·
- Hublot·
- Jaeger-LeCoultre·
- Breitling·
- TAG Heuer·
- IWC·
- Grand Seiko·
- and many more·
How we work
From consultation to delivery.
- 01
Initial Consultation
We learn what you're looking for, discuss specific references, condition, budget, and timing, and explain how our sourcing process works.
- 02
Sourcing
We leverage our network across Japan to identify suitable watches from trusted dealers, auctions, and private sources.
- 03
Due Diligence
We independently assess the watch, seller, condition, authenticity, provenance, and market pricing before recommending an acquisition.
- 04
Acquisition
Once approved, we manage the purchase on your behalf, handling the transaction locally in Japan.
- 05
Delivery
We coordinate secure, insured international shipping and export, ensuring your watch reaches you safely and efficiently.
Global Coverage
From Tokyo to your desk.
Founder-led expertise
Global experience. Local access.
GVA Watch Advisors is led by Sean Johnson, a Swiss-American watch specialist with 15+ years of experience across the international secondary market.
From Sotheby’s and The RealReal to leading the watch department at Freeman’s, Sean has built his career across the auction, dealer and resale sides of the watch trade.
Now based in Tokyo, he helps professional dealers worldwide navigate and access Japan’s secondary watch market.
About Sean and GVA Watch AdvisorsFrom the desk
Japan market notes.
Dealer sourcing
Why Watch Dealers Are Sourcing More Inventory from Japan
GVA Watch Advisors Market Note
Practical guide
How to Source Watches from Japan: A Guide for International Dealers
GVA Watch Advisors Market Note
Market intelligence
The Japanese Secondary Watch Market: What Dealers Need to Know
GVA Watch Advisors Market Note
Dealer inquiry