Should You Service a Watch Before Selling It?

It sounds logical: service the watch, then sell it for more. In practice, servicing before selling often costs more than it adds, and it can even remove things buyers value. Here's how to decide.

The short answer

• Runs well, no problems: don't service it just to sell it. Disclose the service history and let the buyer decide.
• Has a fault (stops, loses or gains a lot of time, a stiff crown, a broken date): get a quote, then either fix it or price the repair in.
• Vintage: be extra careful. A service can replace original parts that collectors care about.

Check the watch before you decide

You can't decide whether to service a watch until you know how it's actually doing. Most of these checks take minutes:

• Timekeeping. Wear it or leave it in a few positions for a couple of days and compare it with an accurate clock, or put it on a timegrapher, which also shows the beat error and amplitude a watchmaker will ask about.
• Power reserve. Wind it fully and see how long it runs. A watch that stops well short of its rated reserve is telling you something.
• Functions. Crown winding and setting, the date change around midnight, chronograph start, stop and reset, any bezel action.
• Water resistance. A watchmaker can pressure-test the case quickly and usually cheaply. Never claim water resistance you haven't checked.
• Visible condition. Look at the crystal, the gaskets around the crown and the bracelet for stretch.

If everything checks out, write the results down. "Running within a few seconds a day, full power reserve, pressure-tested" is a far better selling point than a service you didn't need.

Why servicing often doesn't pay

The cost rarely comes back in full. A full service from a brand service centre can be expensive, and on a watch that already runs well, buyers usually won't pay that much more for it.

It takes time. Brand services can take weeks or months. That's money tied up and a market that might move while you wait (see watch dealer margins).

It can change the watch. A service may replace parts that are worn or don't meet the brand's current standards (hands, bezel inserts, crowns, crystals), and some service centres polish the case unless you ask them not to. On modern watches, buyers usually don't mind. On vintage watches, original parts and an unpolished case can be worth far more than a fresh service.

Buyers have their own plans. Many dealers and collectors prefer to service a watch with their own watchmaker, on their own terms.

When servicing before selling makes sense

• The watch has a clear fault that would put buyers off or invite heavy discounts.
• A quick, inexpensive fix (a new crystal, a gasket, regulation) removes an obvious objection.
• You're selling to end clients who expect a ready-to-wear watch, often with your own warranty.
• The service is due and you plan to hold the watch for a while anyway.

An illustrative example

The figures here are illustrative only, to show the decision, not real service or market prices.

You own a modern steel sports watch that runs well. The brand service centre quotes $800 and eight weeks. Recent dealer sales show examples with fresh service papers selling about $300 higher than comparable ones without.

• Service first: you spend $800 to add about $300, and wait two months to sell.
• Sell as is: you disclose the last service date and the timegrapher results, price from the comps and sell this month.

Unless the watch had a fault, selling as is wins. Now change one fact: the chronograph doesn't reset properly. Buyers will knock off far more than the repair costs, because they're pricing in uncertainty. Fixing it (or getting a written quote to show buyers) is now the better option.

If you do service it

• Choose the right place: the brand's service centre or a qualified independent watchmaker experienced with the brand.
• Tell them what to keep: ask them not to polish the case, and to return any replaced original parts.
• Get the paperwork: service papers or an invoice listing the date and the work done.
• Factor in the time before you list.

If you don't, disclose it properly

A watch sold without a recent service should say so clearly:

• when it was last serviced, and by whom (if known);
• how it's running (for example, "keeping good time, all functions working");
• any known issues.

Honest disclosure lets you price fairly and avoids disputes. For pricing, see how to price a luxury watch for resale.

Service parts vs aftermarket parts

Parts fitted during a proper service by the brand or a qualified watchmaker are genuine. They're not the same as aftermarket parts, though on vintage watches they can still affect collector value. See aftermarket watch parts explained.

The bottom line

Don't service a watch just to sell it if it runs well. Check it, disclose its history and let the buyer decide. (Selling a Rolex? How to sell a Rolex for the most money covers the rest.) Fix real faults, or price them in. Be especially careful with vintage watches, where original parts and an unpolished case often matter more than a fresh service.

Sell with clear disclosures on Soda

On Soda, verified dealers list watches with clear service details and disclosures, price from real dealer price history, and track every watch, including service costs, in their inventory manager. No commissions on your trades. See all features, then apply for access or book a demo.