Inherited a watch? What to do first

A watch arrives in an envelope, a drawer or a box of house-clearance things, and nobody left instructions with it. The good news is that the first few steps are the same whether it turns out to be a keepsake or something valuable — and most of them are about not doing things.

Written by the developer of Loupe · Published 17 September 2026

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What not to do in the first week

Almost every expensive mistake with an inherited watch happens in the first few days, out of a well-meant urge to tidy it up.

• Don’t polish it. Buyers of quality watches often prefer honest wear to softened case edges, and polishing can’t be undone. Heavy polishing can lower a watch’s value to collectors more than the scratches it removes.
• Don’t open the caseback. Opening a case can damage the gaskets and its water resistance, and a slip with a knife can leave a permanent mark. Everything inside can wait for someone with the right tools.
• Don’t force anything that resists. If the crown won’t turn or won’t pull out, stop. A stiff crown on a watch that has sat in a drawer for twenty years is a reason to see a watchmaker, not a reason to push harder.
• Don’t wear it in water. Water resistance ratings are pressure tests rather than dive depths — 30 m means splash-resistant only — and the figure stamped on the back was stamped there when the watch was new, not after decades of unknown history. Treat an old rating as unproven until it has been tested.
• Don’t accept the first offer. A jeweller, a pawn shop or a relative’s friend may offer to “take it off your hands” before you know what it is. There is no hurry, and the watch is not going to spoil.

One exception worth acting on quickly: if the watch is quartz and has stopped, mention it when you get it looked at. Leave the battery to a watch shop rather than prising the caseback off at home.

Step 1: identify exactly what it is

“A gold Omega” or “Grandad’s Seiko” isn’t enough to research, insure or service. Two watches with the same model name can be worth very different amounts depending on the dial, the material and the production year, so the reference number is what you actually want. Look on the caseback, between the lugs with the strap off, and on any warranty card.

Three other things worth writing down while the watch is in front of you:

1. What the caseback says. Case numbers, hallmarks, “stainless steel”, a water-resistance figure and country of origin all narrow it down. What the markings mean.
2. Whether it is mechanical or quartz. A sweeping seconds hand usually means mechanical, a once-a-second tick usually means quartz, and it changes what the watch needs next. How to tell which you have.
3. Roughly how old it is. Serial numbers, hallmark date letters and brand archives can date a watch, which matters for both provenance and servicing. How old is my watch?

If the dial is all you have to go on and the caseback is blank, start from a photograph instead — how to identify a watch from a photo compares the free tools, apps and forums, and explains why a sharp, straight-on photo of the dial is the difference between an answer and a guess.

Step 2: find the papers before they are thrown out

Inherited watches usually arrive during a house clear-out, which is exactly when the paperwork gets binned. The warranty card or certificate, the original receipt, service records, the manual, the tags and the presentation box are worth more together than any of them alone, because they tie the watch to a serial and a sale date. A full set usually sells for more, especially for luxury brands. What counts as papers goes through it in detail, including what to do when yours are long gone — which is common and doesn’t make a watch fake or worthless.

Check the loft, the filing cabinet and the drawer the watch came from before anything is taken to the tip. Photograph the documents as well as storing them, so a card that is already fading is at least recorded.

Step 3: write down what you have

Once you know the brand, model and reference, record them somewhere that isn’t your memory: the reference and serial, the date it came to you, who it belonged to, its condition, and photographs of the dial, the caseback, the movement if it is visible, and the papers. Insurers, watchmakers and eventually buyers all ask for the same handful of details, and the family story behind a watch is the part no archive can reconstruct later. How to catalog a watch collection covers what to record and which photos to take.

Keep the serial number private when you post photos on forums or marketplaces — blur or crop it. The reference identifies the model and is fine to share; the serial identifies your individual watch and is what insurers and police records use.

Step 4: have it looked at, not fixed

Book the watch in with a watchmaker for an assessment rather than a repair, and say up front that you want to know what it needs before agreeing to anything. A watchmaker can open the case safely, read what is inside, and tell you whether the movement looks original.

Two things to keep in mind before you approve work:

• Ask about a service before a stored watch goes back into daily use. Mechanical watches need a full service every several years even when they are worn regularly, so a watch that has been in a drawer since the 1990s is worth asking about rather than assuming.
• Don’t service it just to sell it. A service rarely adds its own cost back to the price, so if selling is likely, ask the watchmaker or a dealer first.

Original parts matter. If a dial, hands or bezel need attention, ask what happens to the originals and keep them — non-original parts reduce value, and original-but-worn often beats replaced.

Is an inherited watch worth anything?

Often less than families expect, occasionally far more, and the only way to find out is the reference number plus sold prices rather than asking prices. Retail price, a dealer’s asking price, what a buyer will actually pay and an insurance valuation are four different numbers for the same watch. How much is my watch worth? walks through the research.

An online estimate is a starting point, not a document. For insurance, probate or a genuinely valuable piece, you need a written valuation from a qualified appraiser or an auction house specialist who has inspected the watch in person. And if someone has told you the watch is “definitely real” or “definitely fake” from a photo, treat that as an opinion: the red flags you can check at home are worth knowing, but only a watchmaker or the brand can confirm it.

Keep it, wear it, or sell it?

There is no right answer, and you don’t owe anyone a quick decision. A few honest considerations:

• Wearing it is usually fine once a watchmaker has checked it over, and it is the only option that gets any use out of the thing.
• Keeping it unworn is a decision you can leave open indefinitely, as long as the identification and the paperwork are done while anyone still remembers where the watch came from.
• Selling it is a decision to make after identification and research, not before. Every option compared covers dealers, marketplaces, consignment and auction, and the scams that target sellers who are new to this.

Whatever you decide, do the identification first. It costs nothing, it can’t be undone by a clumsy afternoon with a polishing cloth, and every other decision depends on it.

Start with a photo of the dial

Photograph the watch and Loupe names the brand, model and reference with a confidence rating, then keeps it in a collection on your phone with your own notes and the date — useful when the watch came with a story but no paperwork. Free trial, cancel in Google Play.