When I come to your home, I start by examining the room directly there. I check the brand, model, condition and authenticity (serial numbers, papers, box if applicable). I will then explain the value based on the current market and demand ratingI propose to you immediately a clear and transparent offer, without obligation.
If you agree, we will complete the sale on the spot with a cash payment, with receipt as for a agate or.
What we offer
Expert appraisal of your watches at very competitive prices
Here is how the evaluation of a watch during a home buyback process unfolds in detail. GS & Sons :
Authentication I check the brand, model, serial number and compare with official records to confirm authenticity.
Visual control : I examine the condition of the case, dial, bracelet and glass (scratches, wear, replaced parts).
Mouvement : if possible, I check the mechanism (quartz or automatic), the regularity and the maintenance already carried out.
Additional elements : the presence of the box, papers, invoices or a certificate of origin increases the value.
Final estimate I compare this with the current market value and demand for this model, then I propose a... transparent offerwith immediate payment in cash or the possibility of bank transfers.
We'll start by discussing things over the phone, and then I'll visit your property to appraise and purchase it for cash. I travel throughout Switzerland.
All transactions are conducted in cash. You receive your money immediately once your watch purchase is confirmed by both parties. I am happy to answer any questions you may have.
I travel to your home or any other location free of charge, by appointment, for a free and comprehensive appraisal of all types of watches. I provide a detailed estimate.
No unnecessary formalities or fuss about what you're selling. Discretion guaranteed. Valid ID is still required to confirm the final purchase of your watches.
Purchase of all valuable watches
At GS & SonsThe buyback of watches includes both recent pieces and prestigious vintage models. Here are the main types of watches sought:
Swiss watches : Rolex, Patek Philippe, Audemars Piguet, Omega, Jaeger-LeCoultre, Breitling, IWC, etc.
French or Italian watches : Cartier, Breguet, Panerai, Bulgari.
Limited editions or rare models : collector's items, special series or watches produced in small quantities.
vintage watches : older models from well-known brands, highly prized by collectors.
Watches in gold, platinum or set with diamonds : watch and jewelry and exceptional pieces.
Automatic, mechanical, or complicated watches : chronographs, perpetual calendars, tourbillons.
Each watch is free expert appraisal, depending on its condition, rarity, brand and current market demand, before a immediate and secure offer not to be offered to you.

Turn your luxury watches into gold or cash
To get the best possible offer during the buyout, it is advisable to gather all your watches before you go to GS & SonsPresenting several pieces at once allows for a full expertise and gives the opportunity to benefit from more advantageous overall offerThis saves you time, simplifies the transaction and maximizes the value of your collection.
Fast and transparent process
We ensure a smooth transaction, from initial assessment to payment, for a seamless and reassuring experience.
Valuation of gold objects and jewelry
Each gold object or piece of jewelry is carefully studied to maximize its value, whether it be paintings, sculptures, or collectibles.
Total trust and confidentiality
Our approach is based on transparency and confidentiality, so that you can sell with complete peace of mind and satisfaction.





Contact us for an estimate at your home.
We travel with great pleasure to the regions of Lausanne, Montreux, Geneva, Neuchâtel, Fribourg and Valais.
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