Approximate valuation
Our job is to guarantee you the maximum profit from the sale of your part.
We will evaluate the condition of the watch and within a maximum of two days we will send you a precise valuation with a closed sale date and the maximum price guaranteed by contract.
Instructions for sale
We consider it extremely important to inform our customers about the detailed progress of the sales process. Transparency and information are the focus of our actions. As soon as you choose us, we take full responsibility for the success of the sale.
Here we would like to give you a summary of how the sales process works with us:
- First, we analyse the current price for your watch as well as the average sale time using international platforms and our extensive database.
- Then we create a fixed price offer with a current market analysis and a specific payment deadline.
- The specified payment deadline is 100% binding for us in any case. You will receive the agreed amount on time with a full guarantee by bank transfer.
For some watch models, which are subject to major price fluctuations, we would kindly like to ask you to contact us directly in order to obtain a more individual offer.
Valuation Breakdown
Estimated retail price
Commission WatchProject21
Our services include: maintenance, photographs, market knowledge and management fees.
Transport and/or shipping insurance
Amount including transport security guarantee from pick-up at your home to delivery to your buyer.
Watchmaking workshop
Revision, renovation and/or restoration and removal of marks of use.
Commission international platforms
As the largest sales platform, we are guaranteed a sale within the stipulated time.
Taxes / VAT
This type of sale requires a value added tax of 21% which we will include in the maximum retail price.
Approximate retail price
Remember that by filling in more detailed information about your item we will be able to give you a more accurate assessment. Above all, we are contractually committed to deliver on time.
Tell us your brand and model and we will inform you of the current value of your watch.

Contact our expert advisor and we will be glad to assist you with the sale and valuation of your watch.
Learn more
We value in your favour
We guarantee you the best price, the highest profit and above all payment on time.
WatchProject Century XXI welcomes you. From this moment on, we will accompany and guide you at every step of the process. Our method is unique in the market and, at the same time, comfortable and simple.

Our technology allows us to offer you a fixed price and a maximum guarantee on the time of the sale of your watch. You only have to wait to receive the guaranteed payment.


Our method
Transparency, innovative technology and digitization
This combination has allowed us to create two tools always available to our customers:
software that accurately calculates the time required for the sale of each watch and a database that stores 60,000 watches and their updated market price.
Both are free and open access. There is no need to store personal data.
Our method is based on a triangular approach: professional watch valuation with an up-to-date database, market analysis with the complete history of the watch and a continuous dialogue with our customers during the entire sales process.
Tell us your brand and model and we will inform you of the current value of your watch.

Contact our expert advisor and we will be glad to assist you with the sale and valuation of your watch.
That's how easy it is to sell your watch with WatchProject21
We value your watch
- With the pictures of your watch, we will give you a precise valuation.
We establish a service contract
- Once you approve our offer, we will draw up a formal contract with all the details.
Shipping, reception and maintenance
- Our transport company will collect the watch from your home address at no extra cost.
Sale and payment on time
- Even if your watch has not been sold, you will be paid in full on the agreed date.
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04Why sell your watch with WatchProject21?
The best valuation and the best price
- Our database with the current price of more than 60,000 watches enables us to offer you the most accurate valuation on the market.
Commitment to sell
- We are the only company that guarantees the sale of your watch. Even if your watch has not found a buyer, we are committed to selling it. The sale of your watch is guaranteed with us.
Tell us your brand and model and we will inform you of the current value of your watch.

Contact our expert advisor and we will be glad to assist you with the sale and valuation of your watch.