Vintage Omega Watch Repair, Servicing & Restoration Services in London
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Omega Calibre 321 after Servicing
At Harris Horology we have a wide and varied experience in repairing and servicing vintage Omega watches. You have to be very careful who you trust with a vintage watch, where originality and careful consideration of any work done is critical. We draw on our museum experience and practice when working on watches with history to ensure they keep as much of their character and charm as possible. James was an Omega Boutique Watchmaker in the past, and there’s not much we haven’t seen before.
Harris Horology has hundreds of happy customers from London and all over the UK, with over 300 five-star reviews on Google. Since our establishment in 2017, we have worked hard to build a reputation for quality, client care, and success where others have failed. Servicing of Omega Watches starts at £595 for time-only or day/date watches with manual-wind or automatic movements, and we offer a 24-month warranty on serviced items.
Omega with Calibre 267 after servicing
Our primary focus as a business is vintage watch repair so we have the skills and equipment required to properly care for older movements which are more delicate or complex than their modern descendants. A large percentage of our work is on heirloom watches - those inherited from an earlier generation, and we work hard to bring them back to life while keeping the object's soul intact. Though there will always be room for discussion, our recommendation is for no visual changes or no polishing of cases, just the watch working as it used to decades ago. Read examples of our vintage watch repairs at our blog here.
Omega Chronostop with Calibre 865 and bespoke colour matched strap after servicing.
If you have a vintage Omega and have ever been told that it isn’t worth repairing or that parts aren’t available, look no further. We also have an average turnaround of 8-12 weeks, rather than several months or years that you might find elsewhere. Don’t just look for ‘watch repair near me’, look for watch repair from someone who cares, and you can trust. You can read more about our watch repair here.
We specialise in sourcing obsolete parts and servicing iconic vintage Omega movements, including the Calibre 321 or quirky Calibre 865 chronographs, early Calibre 354 bumper automatics, and the stalwart and classic Calibre 565 and its relatives.
Harris Horology is only open by appointment - please contact us for an initial discussion about your watch and make an appointment here, or send your watch to us for repair.
Contact us here for a repair quote.
Many of our customers have been told before that their watch can’t be fixed, parts are not available, or even their watch isn’t worth repairing. Parts can almost always be sourced or even made where required by our horologists in our fully equipped workshop.
We’ve serviced and repaired vintage watches from all walks of life, ranging from twice-worn retirement gifts to military watches supposedly recovered from shipwrecks. We treat all watches with the same care and attention no matter their value or history: they’re all worth caring for.
If you’re searching for ‘vintage omega repair near me’, remember the closest isn’t always the best. We often work by post for customers who haven’t been able to find a suitable repairer near to them. Send your watch with confidence, knowing it will finally be repaired by a watchmaker who cares and can give your vintage watch the service it deserves.
Specialist Vintage Omega Movement Servicing & Conservation
Omega Seamaster, Speedmaster & Constellation Restoration and repair
Vintage Omega timepieces represent some of the finest mid-century horology ever produced, from the iconic 1950s 'Pie-Pan' Constellations and early bumper automatics to robust Seamaster 300 divers and classic Speedmaster chronographs. Our workshop specializes in sympathetic conservation—we focus on mechanical perfection and timing accuracy while strictly preserving the irreplaceable original patina, dial printing, and sharp factory case bevels that give your vintage Omega its historical character and value.
Calibres 321, 1861, 565, 865 Column-Wheel and Cam Chronographs
We have extensive bench experience overhauling the full spectrum of historic Omega movements, including legendary column-wheel Calibre 321 and cam-actuated 861/1861 chronographs, rugged 500-series automatic calibres (such as 561, 564, and 565 with quickset date), and single-pusher Chronostop movements. Where components have suffered historic wear or water ingress, we source genuine vintage New-Old-Stock (NOS) parts or manufacture bespoke replacements in-house on precision watchmaker lathes.
Vintage Omega Repair Near Me
While we welcome clients to our South London studio by appointment, a large portion of our restoration work is conducted via secure, insured Royal Mail Special Delivery for collectors and families across the UK and internationally. Every restored vintage Omega undergoes extensive multi-position timing regulation and power-reserve monitoring on our bench, and is returned with our comprehensive 24-Month Workshop Warranty.
Contact us here for a repair quote.
Don’t just take our word for it, trust our fantastic clients: these quotes are taken from our google reviews:
“I found James after looking for ages for someone to service my watches. I’d resolved to never visit a high street jewellers again following a disaster with one of my pieces. I visited James who instilled great confidence from the start. So far he’s serviced an Omega Seamaster and a Rolex Submariner and both are running fantastically. I have absolutely no hesitation in recommending Harris Horology.”
“My 1961 vintage Omega constellation was serviced by James recently. A visit to his immaculate workshop gave me the confidence that he will treat the delicate interior of my watch like he looks after his work place. The watch now looks brand new and running super accurately even after more than a month. I have not had to adjust the time once in that time. Thank you James and also your generous advice.”
“James has taken on a full refurbishment of my dad’s 1966 Omega seamaster 300 165.024. The watch was in bad shape: water ingress, snapped crown, movement not running. James restored the watch changing only the shaft and the spring and otherwise preserving all the original parts and completey ovehauled the movement: the watch now runs like a very nicely maintained 60 yrs old watch with a lot of character, and it is a joy to wear. James comes across as a very competent no non-sense old school craftsman, like there are few around nowadays, I really enjoyed the overall experience, I would not hesitate to use his services again. Highly recommended.”
“I inherited my grandfather’s 1954 Omega automatic watch in 1967. It recently stopped working. I contacted Omega in Switzerland who said they could not repair or restore the piece. I chanced upon Harris Horology of London via a Google search and contacted them. I was impressed by the speed of their response and the professional, efficient manner in which they initially assessed my watch and provided a quotation for its repair, which I accepted.
I am very happy with the service I received and the communications with James, which were always prompt and clear. The watch is working well and looks good with its new crystal.”
Vintage Omega Repair and Restoration: Collector & Enthusiast FAQs
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Vintage timepieces should always be treated as non-waterproof, regardless of their original factory specifications. Even with brand-new, original-specification gaskets fitted to the crown and case back, decades of microscopic (or quite large) metal pitting from sweat and structural wear to the steel or gold cases mean a reliable hermetic seal can rarely be guaranteed. You shouldn’t be scared to wear your watch, and we’d expect basic dust and light splash resistance, but we strongly advise keeping vintage Omega watches completely away from water.
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It is highly likely that your watch houses an early "bumper" automatic movement (such as the historic Omega Calibre 342, 351, or 354 series). Unlike modern automatic watches, where the rotor spins a full 360 degrees, a bumper movement features an oscillating weight that swings back and forth around 120 degrees and bounces between two ‘buffer springs’. This creates a distinct mechanical sensation and a sort of knocking sound on the wrist. This is entirely normal behaviour for a healthy, fully operational bumper calibre. Your watch may, however, benefit from servicing if this hasn’t been done for a while - it is generally recommended to be done every 3-5 years on vintage watches.
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Yes. In fact, we highly recommend leaving the case unpolished. We are always keen on preserving the bevels, facets, and original finishes of historic cases—especially the legendary "lyre lugs" found on vintage Speedmasters and Seamasters. Over-polishing rounds out these distinct lines and permanently changes the profile of the watch. Unless you explicitly request light, sympathetic hand-refinishing, we leave the exterior case completely as-found and would always recommend that’s the best treatment.
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Absolutely not; unless a component is structurally failing or causing a mechanical issue with the movement, we practise sympathetic conservation. The original dial and hands contain the vast majority character and represent the life the watch has lived. We recommend a hands-off and museum-led approach to all visible components, preserving the hard-earned character and patina of your heirloom. We keep the same mentality inside the watch, only replacing components when absolutely required for the movement to work reliably.
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Where replacements are required, we source original vintage new-old-stock (NOS) Omega components or checked and tested used materials. For obsolete parts that are no longer commercially available, our workshop utilizes in-house precision lathes and CAD/CAM processes to manufacture bespoke components.
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A thorough service depends on our current workload but typically takes 8 to 12 weeks. This allows for full movement disassembly, lubrication and adjustments, and multiple testing periods throughout the process including bench testing as stages throughout the reassembly and an extensive cased up final dynamic testing to ensure reliable timekeeping while the watch is worn.
If more in-depth restoration is required including specialized parts sourcing or machining, service times can be extended. We will always do our best to keep you up to date if this is likely.
Our view is that if it takes a little longer to get the quality we’re known for, it’s worth the extra time.