Precision Maintenance for
Timeless Instruments.
A mechanical watch isn't just a tool; it's a living engine. At Cogwheel Chronos, we ensure your horological investment maintains its accuracy and heirloom quality for generations.
Restoring Perfection
Why settle for anything less than chronometer-grade performance?
Tier 1: Essential Regulation
- Timekeeping regulation to within ±2 seconds
- Pressure testing to original depth specifications
- Gasket replacement & crown inspection
Recommended every 2 years or after exposure to salt water.
Tier 2: Mechanical Overhaul
Complete disassembly of the movement, ultrasonic cleaning of all components, and re-lubrication using Moebius oils.
- Mainspring replacement
- Case refinishing/polishing
- 10-day power reserve & timing test
Tier 3: Vintage Restoration
For timepieces with historical significance or severe damage. We don't just fix; we preserve.
- • Custom part fabrication
- • Dial and hand sympathetic restoration
- • Replacement of obsolete jewels
- • Laser welding of case pitting
Our Atelier Committment
Don't trust your complication to a mall kiosk. Our workshop is equipped with the latest diagnostic technology from Switzerland, and our lead watchmaker has spent over 17 years perfecting the art of the tourbillon and minute repeater.
We're horologists, not just repairmen. Every watch that enters Cogwheel Chronos leaves with a comprehensive workshop report and a 12-month mechanical guarantee.
What our patrons say
"Restored my grandfather's 1950s chrono to better-than-new condition. The attention to detail on the movement finishing was just staggering."
Temis M.Why did we choose Cogwheel Chronos for our corporate collection overhaul? Because no one else in New York offers this level of transparency. We received high-res photos of every stage of the disassembly process.
- Zijad Reker, Curator at Horizon Estates"Fast turnaround on a simple regulation. My daily driver is back within COSC specs!"
- Prashant Disley