Pricing
Investment starting at $299
Repair Time
Varies Per Service After Approval
SERVICES
Complete Overhauls & Calibrations
Specialty
Swiss-Standard & Vintage Sourcing
Premier Automatic Watch Repair & Self-Winding Caliber Servicing
Restore power reserve efficiency, rotor winding performance, and mechanical timekeeping accuracy to your self-winding timepiece. Automatic watches utilize a weighted oscillating rotor that winds the mainspring automatically through daily wrist movement. Our certified watchmakers specialize in complete automatic caliber overhauls, reversing wheel servicing, mainspring bridle adjustments, and multi-position timing calibration in specialized horological labs.
Automatic Watch Repair Pricing & Expert Services
Automatic (Self-Winding)
Servicing
Starting at $299
Stem & Crown
Replacement
Starting at $59
Crystal
Replacement
Starting at $59
TRUSTED JEWELRY & WATCH REPAIR SINCE 2016
What Our Customers Say About Our Watch Services
Learn more about our watch repair experience where you don’t pay until you approve!
Swiss-Certified Watch Repair Experts
Certifications & Industry Associations
Our Certified Watchmakers bring Swiss-trained precision to every automatic movement repair and self-winding caliber overhaul, diagnosing oscillating rotors and complex mechanical engines with expert care. By maintaining rigorous technical standards and elite horological certifications, we ensure your watch’s self-winding mechanism is cleaned, lubricated, and calibrated to restore full power reserve, rotor efficiency, and peak timekeeping accuracy.
Secure Nationwide Mail-In Automatic Watch Repair
How Our Process Works
At our Watch Repair Service Center, Certified Watchmakers perform complete automatic movement overhauls using digital timing analyzers, epilame baths, and ultrasonic cleaning systems to restore rotor efficiency and factory-standard accuracy. Your self-winding caliber will be handled with the utmost horological precision and care.
1 – Place a Request
2 – Send Your Item In
3 – Receive a Quote
4 – We Restore Your Item
5 – Receive Your Restored Item
Premier Craftsmanship for Every Automatic Watch
From Maintenance to Restoration
Servicing a self-winding movement is much like tuning a high-performance engine—routine lubrication prevents reversing wheel friction, while complete caliber overhauls resolve internal rotor and gear wear. Whether servicing an oscillating weight assembly or rebuilding a complex automatic movement, our certified watchmakers deliver precise care to safeguard your timepiece’s accuracy, rotor efficiency, and power reserve.
Sourcing Genuine Automatic Movement Parts
Servicing a self-winding automatic movement requires exact replacement components engineered specifically for your caliber reference. Worn rotor bearings or compromised reversing gears can prevent the auto-winding assembly from transferring energy to the mainspring, leading to rapid power loss. Our horological sourcing specialists connect directly with factory-authorized networks to acquire authentic oscillating rotors, rotor axles, reversing wheels, auto-winding bridges, slipping-bridle mainsprings, and balance assemblies.
Whether servicing a Valjoux 7750 or Japanese automatic caliber, we ensure every installed replacement component meets original factory tolerances. If you need assistance sourcing specialized automatic caliber components, please feel free to Contact Us.
State-of-the-Art
Watch Repair Service Center
Disassembling, cleaning, and lubricating an automatic winding gear train demands specialized bench equipment and ultra-clean environments. Inside our specialized Watch Repair Service Center, watchmakers work at dedicated horological benches equipped with multi-stage ultrasonic cleaning baths, automated epilame coating stations (essential for reversing wheel friction control), and specialized micro-lubrication systems.
Following reassembly, every automatic movement undergoes continuous auto-winding efficiency testing on motor-driven cyclotes (rotational testing machines) followed by multi-position timing regulation on digital Witschi analyzers. This technical testing guarantees your watch maintains full power reserve while being worn.
Vintage & Specialty Automatic Calibers
Automatic movement technology spans early mid-century “bumper” automatics, vintage micro-rotor designs, and modern high-beat automatic chronographs. Older self-winding mechanisms frequently suffer from worn rotor pivots, dried epilame coatings on click wheels, or stretched mainspring bridles, with original replacement parts no longer produced. Our senior watchmakers utilize specialized restoration techniques—including jewel setting, arbor refitting, and custom component polishing—to restore vintage automatic timepieces without compromising historical integrity.
We preserve original caliber aesthetics while restoring smooth auto-winding action and reliable power reserve. To explore our historical care capabilities, visit our Vintage Watch Services page, or feel free to Contact Us to consult on your heirloom automatic watch.
Rotor Wear, Rattling Noises & Power Reserve Loss
Because the oscillating rotor inside an automatic watch moves constantly throughout the day, rotor axle bearings and reversing gears experience continuous mechanical friction. A worn rotor axle can loosen, causing the heavy metal rotor to scrape directly against the inside of the case back or movement bridges. Furthermore, if the auto-winding reversing wheels lose lubrication, the watch will fail to wind automatically—causing it to stop overnight even after a full day of wear.
Our watchmakers perform complete diagnostic checks on the entire self-winding module—replacing worn ball bearings, treating reversing wheels, and adjusting slipping-bridle mainsprings. If you hear a scraping sound inside your case or notice your watch stopping while being worn, feel free to Contact Us to evaluate your movement.
Understanding Automatic Self-Winding Mechanics
An automatic watch is a mechanical movement equipped with a self-winding mechanism driven by a weighted semicircular rotor. As you move your arm, gravity swings the rotor on its pivot, transferring kinetic energy through a series of reduction gears and reversing wheels into the mainspring barrel. To prevent the mainspring from snapping during continuous automatic winding, automatic movements feature a specialized mainspring equipped with a “slipping bridle” that slides smoothly inside the barrel wall when full winding tension is achieved.
Automatic vs. Manual Mechanical Movements: Key Differences
- Continuous Self-Winding: Automatic movements wind themselves continuously while worn on the wrist, whereas manual movements require daily hand-winding via the crown.
- Slipping Bridle Mainspring: Automatic mainsprings feature a slipping bridle that prevents over-winding by the rotor. Manual mainsprings feature a fixed end hook that hits a firm stopping point when fully wound.
- Rotor Mechanism & Case Depth: Automatic calibers include an oscillating weight assembly and auto-winding bridge, giving automatic timepieces a slightly heavier, richer feel on the wrist.
Master Horology: Precision Automatic Caliber Overhauls
Executing a complete overhaul on an automatic movement requires disassembling the caliber down to its individual mainplate, bridges, auto-winding gear train, and balance assembly. All components pass through multi-stage ultrasonic chemical baths to strip away old, gummy lubricants and micro-debris. Reversing wheels undergo automated epilame surface treatment to prevent synthetic lubricants from migrating during rapid rotational direction changes.
During reassembly, specialized synthetic horological oils (such as Moebius) are applied to jeweled rotor bearings, train wheel pivots, and escapement impulse faces. Watchmakers pack the mainspring barrel wall with specialized braking grease to ensure proper slipping-bridle tension. Finally, the movement is mounted on digital Witschi timing analyzers to calibrate daily rate accuracy across multiple positions, followed by 72 hours of power-reserve monitoring on motor-driven auto-winding spinners.
Examples of Our Expert Automatic Watch Repairs
By the Craftsmen of My Jewelry Repair
Secure Nationwide Watch Movement Repair
Delivered to Your Door
Experience the convenience of professional, mail-in watch restoration without ever leaving home. At My Jewelry Repair, our Certified Watchmakers provide comprehensive diagnostics and precision restoration in our world-class facilities. Enjoy peace of mind with our flexible, fully protected mailing process, which includes free standard shipping* and a variety of insured plans to safeguard your valuables.
* Please note: Partnered Stores/Manufacturers may set their own shipping and insurance requirements.
Have Automatic Watch Repair Questions?
A complete automatic movement overhaul includes:
- Complete disassembly of all movement components, oscillating rotor, and auto-winding gear train.
- Multi-stage ultrasonic chemical cleaning and epilame treatment for reversing wheels.
- Inspection and replacement of worn rotor bearings, reversing gears, and slipping-bridle mainsprings.
- Precision reassembly using synthetic horological lubricants on jeweled bearings and friction points.
- Multi-position digital timing regulation and 72-hour auto-winding power reserve testing.
If an automatic watch stops while being worn, the auto-winding mechanism is failing to transfer wrist motion to the mainspring. Common causes include worn or stuck reversing wheels, a loose or dislodged rotor axle, or dried-out lubricants in the reduction gear train. A complete movement overhaul restores smooth energy transfer from the rotor to the mainspring.
A loud scraping sound usually indicates that the central rotor bearing or axle has worn down, allowing the heavy metal oscillating weight to rub against the movement bridges or the inner case back. Prompt servicing is essential to prevent metal shavings from drifting into the gear train.
No. Automatic movements are engineered with a slipping bridle mainspring. When the mainspring reaches maximum tension, the bridle slides along the interior wall of the mainspring barrel, preventing over-winding whether wound by hand or by the oscillating rotor.
When fully wound, most modern automatic watches feature a power reserve lasting between 38 and 70 hours (depending on the caliber reference). If your watch stops running overnight after a full day of activity, the auto-winding module or mainspring bridle requires professional servicing.
Most retail jewelers lack full-time horologists, epilame coating systems for reversing wheels, and automated cyclotes for auto-winding verification. Mailing your timepiece to our central facility grants you direct access to certified watchmakers, cleanroom assembly benches, and authentic factory parts accounts.
Ready to Repair Your Automatic Watch?
Precision Automatic Watch Care, Delivered Nationwide
Servicing a self-winding automatic movement requires specialized horological benches, ultrasonic cleaning systems, epilame coating baths, and automated winding testing gear to ensure factory-standard performance. Instead of risking your mechanical timepiece at a local retail counter, watch wearers nationwide trust My Jewelry Repair. We combine mail-in convenience with Swiss-standard horological care. Operating across all 50 states, our secure logistics network delivers your automatic sports watch, dress watch, or luxury chronograph directly to certified technicians trained in complete self-winding caliber overhauls.
Serving All 50 States
from Coast to Coast
Sending your automatic watch across the country for movement servicing is safe and worry-free. Our nationwide mail-in platform provides fully insured, trackable shipping labels to protect your timepiece throughout transit. Whether you are sending a daily automatic driver or a vintage heirloom, our central laboratory offers direct access to master watchmakers and specialized diagnostic tooling, regardless of your zip code.
Why Choose Mail-In
Over a Local Watchmaker?
Local repair counters routinely lack access to specialized caliber parts accounts, epilame chemical baths, or rotational testing equipment necessary to service automatic movements correctly. Attempting to force a dry auto-winding mechanism without full cleaning causes reversing gears to strip. At our centralized repair center, certified watchmakers disassemble, clean, inspect, and calibrate your automatic movement to restore genuine factory-standard performance.