Omega Seamaster 120M Chronometer piece auction prices

As of 7 November 2026, hammerhistory.com has recorded 1 auction sale of the Omega Seamaster 120M Chronometer piece with a published hammer price, closed on 15 January 2026, on 1 auction site in 1 country. One sale is free to read: a Omega Seamaster 120M Chronometer piece sold for EUR 240 on 15 January 2026.

Known model 1 sold with a price 0 at auction now 1 seen at auction

All sales 1

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2026-01-15 Omega Seamaster 120M Chronometer automatique	unknown	unknown	guettes.be	Guette’s Auction , 158, rue du Midi 1000 Bruxelles, FR	10	EUR 240 FREE

Click a sale to see that piece with its photos and details. A hammer price under EUR 100 is free to read.

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Omega Seamaster 120M Chronometer

Jewellery, watches and silver

We recognise this model across the auction sites and keep every one we see together. The data sheet has not been added yet.

About Omega

Omega is a Swiss watchmaker, founded by Louis Brandt in La Chaux-de-Fonds and based in Biel for well over a century. It is known for the Seamaster, Speedmaster, Constellation and De Ville lines and for its long role as official timekeeper at the Olympic Games. The brand belongs today to the Swatch Group.

Founded 1848 · Biel, Switzerland · Part of Swatch Group

All Omega models

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Questions about Omega Seamaster 120M Chronometer auction prices

How many Omega Seamaster 120M Chronometer auction sales are on record?

1 sale with a published hammer price, closed on 15 January 2026, on 1 auction site in 1 country. 0 more closed without a sale.

Is a Omega Seamaster 120M Chronometer at auction now?

Not at the moment. The lots of this model that come to auction appear on this page while they are open, and every sale that closes with a price is added to the table.

Are the Omega Seamaster 120M Chronometer hammer prices free to read?

The oldest sale of every model is free to read, and so is every hammer price under the site's floor. Every other hammer price opens with an account, one sale at a time.

Hammer prices are what the auction house recorded when the lot closed, before the buyer's premium, in the currency of the sale. A sale listed on a house's own site and on its platform counts once. Doubt a figure? Open the sale and its listing is linked there. How prices are recorded.