The Rennwrist platform
A private, high-touch platform for sourcing, executing, and supporting high-value trades in watches, cars, and art with a vetted global network. You work with us; retail is with Rennwrist directly.
What you can do
Buy
Acquire vetted watches, cars, and art through our private network, from modern to vintage and independent watchmaking.
Sell
Sell watches, cars, or art you own outright or on consignment with trusted execution behind the transaction.
Trade
Move out of one asset and into another via structured trades, within or across categories.
Consign
Place important watches, cars, or art with Rennwrist on consignment to access our audience and channels.
Source
Ask us to find rare or specific inventory; we work our network, including vetted dealer partners where it helps, to locate and secure it.

Execution and operations
Brokerage
We manage offers, negotiation, and deal structure so clients have clarity before anyone commits.
Logistics
Shipping coordination, insurance in transit, and cross-border logistics where needed.
Service and repair coordination
We coordinate inspections, timing tests, and servicing through vetted independent watchmakers and brand service centers, before or after a transaction.
Who the platform is for
Collectors
You want a trusted, long-term partner for moving into and out of important assets.
Family offices
You manage clients with meaningful collections and want a professional execution partner across watches, cars, and art.
Dealers
You want reliable partners and a curated network for higher-end inventory and sourcing mandates. Not a public multi-seller marketplace: partners work with us under clear standards.