Quartz Watch Movement Repair in St. Louis
Watch still not working after a new battery? The problem is likely the movement itself. Our quartz specialists diagnose and repair electrical and mechanical faults that a simple battery swap can’t fix.
When a New Battery Isn’t Enough
A dead quartz watch usually just needs a fresh battery. But when your watch stops, runs erratically, or drains batteries in weeks instead of years, the problem goes deeper — the movement itself needs attention.
Quartz movements are electronic circuits with tiny motors, coils, and crystal oscillators. Over time, these components can corrode from moisture, short-circuit from battery leakage, or simply wear out. Our technicians use specialized diagnostic equipment to test each circuit and pinpoint exactly what’s failing — whether it’s a damaged coil, a corroded contact, or a faulty integrated circuit.
Depending on the diagnosis, we’ll repair the existing movement or replace it with an equivalent or upgraded module. Either way, your watch leaves our bench keeping accurate time again.
Common Quartz Watch Issues We Fix
If your watch is doing any of the following after a battery change, it’s likely a movement problem — not a battery problem.
Rapid Battery Drain
A new battery dying in weeks or months instead of 1–2 years usually means a short circuit in the movement, a damaged coil, or corroded contacts drawing excessive current.
Stuck or Skipping Second Hand
A second hand that won’t move, ticks in place, or skips multiple seconds at a time despite a fresh battery indicates a worn stepper motor, gear train issue, or end-of-life indicator signal.
Time Drift
Quartz watches should be accurate to within a few seconds per month. If yours gains or loses minutes, the quartz crystal oscillator may be damaged or the circuit board is malfunctioning.
Internal Corrosion
A leaked or expired battery can release acid that corrodes the movement’s circuit board and contact plates. Early treatment can save the movement; left too long, replacement is needed.
Watch Stops Intermittently
If your watch works sometimes and stops randomly, there may be a loose contact, a cracked circuit trace, or an intermittent connection in the coil — all repairable at the bench.
Chronograph or Date Malfunction
Sub-dials not resetting, date not advancing at midnight, or pushers not responding are common complications that require movement-level diagnosis and repair.
Our Repair Process
Every quartz movement repair starts with a free diagnostic to determine whether repair or replacement is the best path forward.
Free Diagnostic
We open the case back, test the battery, check for visible corrosion, and run electrical tests on the movement’s circuit and coil.
Diagnosis & Estimate
We explain exactly what’s wrong and give you a clear price — repair the existing movement or replace it with an equivalent module.
Repair or Replace
Our technicians clean corrosion, replace damaged components, or install a new movement — using manufacturer-approved parts where available.
Test & Return
We run the repaired watch for accuracy, verify all functions (date, chronograph, hands), and install a fresh battery before returning it to you.
Repair vs. Movement Replacement
Not every quartz movement problem requires a full replacement. Our approach depends on what we find during diagnosis:
We repair when: the issue is a corroded contact, leaked battery residue, a loose coil connection, or a worn gear — problems that can be fixed at the component level while keeping the original movement intact.
We replace when: the circuit board is burned out, the integrated circuit has failed, or the movement has been discontinued and parts aren’t available. In these cases, we source an equivalent or upgraded movement that fits your watch case and restores full function.
We always recommend the most cost-effective option. For a $200 fashion watch, a $75 movement replacement makes more sense than hours of micro-soldering. For a $2,000 luxury quartz piece, we invest the time to repair the original caliber.
Why Choose Watch Technicians
Free Diagnostic
We’ll tell you what’s wrong before you commit to any repair — no obligation, no surprise fees.
100% In-House
Your watch never leaves our shop. All diagnostics and repairs are done on-site by our own technicians.
Transparent Pricing
You get a detailed breakdown of what’s needed and what it costs before we start any work.
Warranty on Repairs
All movement repairs and replacements are backed by our workmanship guarantee.
All Brands Welcome
From Seiko and Citizen to Rolex and TAG Heuer — we service quartz movements from every major brand.
Walk-Ins Welcome
No appointment needed. Drop off your watch at any of our 3 St. Louis locations for a same-day assessment.
Frequently Asked Questions
How do I know if my watch needs a movement repair vs. just a new battery?
If you’ve recently replaced the battery and your watch still isn’t working — it stops, runs erratically, drains the battery quickly, or the second hand skips — the problem is almost certainly in the movement itself. Bring it in for a free diagnostic and we’ll tell you exactly what’s going on.
How much does quartz movement repair cost?
Most quartz movement repairs range from $50 to $150 depending on the issue and the watch. Simple repairs like cleaning corroded contacts cost less; full movement replacements for luxury watches with complications cost more. We always provide a clear estimate before starting any work.
How long does a quartz movement repair take?
Simple repairs can often be completed same-day or within a few days. If a replacement movement needs to be sourced, it may take 1–2 weeks depending on availability. We’ll give you an estimated timeline after the diagnostic.
What causes a quartz watch to stop even with a new battery?
Several things can cause this: a corroded circuit board from a previously leaked battery, a damaged coil or stepper motor, worn gear train components, or a failed integrated circuit. These are all internal movement issues that require professional diagnosis and repair.
Can a quartz movement be repaired, or does it always need replacing?
Many quartz movement issues can be repaired at the component level — cleaning corrosion, resoldering connections, replacing a coil, or fixing gear train problems. Full replacement is needed when the circuit board or integrated circuit has failed beyond repair, or when the specific movement has been discontinued and parts aren’t available.
Why does my watch drain batteries so quickly?
Rapid battery drain (dying in weeks or a few months instead of 1–2 years) typically means there’s a short circuit in the movement, moisture damage causing excess current draw, or a damaged coil. This is one of the most common reasons people bring watches to us after a battery change at a kiosk didn’t solve the problem.
What if my quartz watch runs fast or slow?
Quartz watches should be accurate to within a few seconds per month. Significant time drift usually indicates a problem with the quartz crystal oscillator or the electronic circuit. In many cases the movement can be recalibrated; if the oscillator is damaged, movement replacement is the more reliable fix.
Is my watch waterproof after a movement repair?
Whenever we open a case back for movement work, we replace the gasket and can perform water resistance testing to verify the seals. Water resistance is a temporary condition that degrades over time, so we recommend annual testing for watches exposed to water.
How often should I replace the battery in my quartz watch?
Most quartz watch batteries last 1–2 years, though some high-efficiency movements can go 3–5 years. The most important thing is to replace a dead battery promptly — a dead battery left in a watch can leak acid and corrode the movement, turning a $10 battery job into a $100+ repair. Visit our battery replacement page for more details.
Do you service all brands of quartz watches?
Yes. We’re an authorized service center for Seiko, Citizen, Invicta, Bulova, and Shinola, and we provide independent service for all other brands — from luxury Swiss quartz (Omega, TAG Heuer, Longines) to fashion watches (Michael Kors, Fossil, Gucci) and everyday brands (Casio, Timex, Swatch). If it has a quartz movement, we can diagnose and repair it.