Mechanical Watch Repair & Full Service in St. Louis
In-House Overhauls by Certified Watchmakers
Is your mechanical, automatic, or hand-wind watch running slow, losing time, or stopped completely? Our watchmakers perform complete overhauls, cleaning, lubrication, and mainspring replacement — all done in-house at our St. Louis workshop.
- Complete disassembly, cleaning & reassembly
- Genuine parts — never aftermarket
- Free estimate before any work begins
- 12-month warranty on all repairs
What’s Included in a Mechanical Watch Service
A full mechanical watch service is more than an oil change — it’s a complete restoration of your movement’s performance. Our watchmakers disassemble every component, clean each part in an ultrasonic bath, replace worn gaskets and springs, lubricate pivot points with calibrated oils, and reassemble the entire movement by hand.
Once reassembled, your watch is placed on a timing machine to verify accuracy across multiple positions. The result: a movement that runs the way it was designed to, with years of reliable service ahead.
Whether you own a Rolex, Omega, TAG Heuer, Seiko, or a vintage hand-wound piece, we follow manufacturer-grade service protocols for every watch that comes through our shop.
Mechanical Watch Services We Perform
From routine maintenance to complete restorations, here’s what our in-house watchmakers handle.
| Service | What’s Involved |
|---|---|
| Complete Overhaul | Full disassembly, ultrasonic cleaning, lubrication, gasket replacement, and reassembly — the gold standard for mechanical watch care |
| Movement Cleaning & Oiling | Removes dried oils and debris that cause friction and wear; restores smooth operation to all moving parts |
| Mainspring Replacement | Replaces a broken or fatigued mainspring — the power source of your mechanical watch — with a genuine or high-quality compatible part |
| Crown & Stem Repair | Fixes or replaces the winding crown and stem when your watch won’t wind, set, or the crown feels loose |
| Automatic Winding Repair | Rebuilds or replaces the rotor, reverser wheels, and winding mechanism in automatic (self-winding) movements |
| Vintage Restoration | Careful restoration of older mechanical watches — sourcing period-correct parts, re-luming hands, and preserving originality wherever possible |
| Water Resistance Testing | Pressure testing after service to verify gaskets and case back seal properly — critical after any case-open procedure |
Our Service Process
Every mechanical watch service follows the same careful protocol — from intake to final testing.
Free Inspection
Bring your watch to any location. We examine the exterior and movement, then give you a written estimate with no obligation.
Diagnosis
Our watchmaker opens the case back and identifies the root cause — whether it’s dried lubricant, a broken mainspring, or worn components.
Repair & Reassembly
The movement is fully disassembled, cleaned, repaired with genuine parts, lubricated, and reassembled by hand.
Testing & Return
Your watch is timed on a machine across multiple positions and pressure-tested before we call you for pickup.
When Does a Mechanical Watch Need Service?
Most manufacturers recommend a full service every 3 to 5 years, even if your watch seems to be running fine. Over time, the oils that lubricate pivot points dry out or break down, causing metal-on-metal friction that accelerates wear on irreplaceable components.
Here are the most common signs your watch needs attention: it loses or gains more than 10–15 seconds per day, the power reserve feels shorter than usual, the seconds hand stutters or jumps, or the watch stops intermittently.
Catching these issues early with a routine service can prevent far more expensive repairs down the road. Walk in to any of our three locations for a free inspection — we’ll tell you exactly what your watch needs.
Why Choose Watch Technicians for Mechanical Watch Repair
Everything Done In-House
Unlike jewelers and department stores that send watches out for weeks, every repair is performed by our own watchmakers in our own workshop. You deal directly with the person working on your watch — no middlemen, no shipping delays.
Genuine Parts & Proper Tools
We use manufacturer-grade parts — never generic substitutes — and work with professional-grade tools including ultrasonic cleaners, timing machines, and pressure testers. Your watch gets the same caliber of service it would receive at an authorized center.
Transparent Pricing & 12-Month Warranty
Every watch gets a free inspection and written estimate before any work begins. No surprises, no hidden fees. And every mechanical repair is backed by our 12-month warranty — if something isn’t right, bring it back.
Brands We Service
Authorized service center for Seiko, Citizen, Invicta, Bulova, and Shinola. Independent expert service for Rolex, Omega, TAG Heuer, and all major Swiss and Japanese brands.
Three St. Louis Locations — Walk In for a Free Estimate
Mechanical watch service available at all three locations. Bring your watch in anytime during business hours — no appointment needed.
Creve Coeur — Flagship
★ Full watchmaker’s bench for complex overhauls
Des Peres — West County Mall
★ Open 7 days — drop off your watch and shop while we work
Chesterfield — Dierbergs
★ Stop by while grabbing groceries at Dierbergs