ABYONWATCH CO.
A Watchmaking Atelier · By Appointment

TIME,
SERVICED
TO TOLERANCE.

Mechanical overhauls, quartz repair, case and bracelet resizing, crystal and battery swaps, standalone cleaning, even parts machined from scratch when none exist — vintage or modern, it's all handled on one bench, to the same standard.

Drag the bezel — hand-fit, zero play, 120-click detent

The Story

A screwdriver got here first

Mitchell at the bench, working on a movement under the loupe.
Mitchell Choate — Gem City College School of Watchmaking Graduate

The name is older than the business. As a kid, "Abyon" was the first word out of my mouth — family legend has it that, near as anyone could tell, it meant screwdriver. Nobody thought it meant anything. Least of all a career.

Years of watchmaking later, the joke stopped being a joke. A screwdriver is still the single most-used tool on the bench — seating a case back, freeing a stuck movement ring, nudging a regulator arm by a hair's width. Abyon Watch Co. is named for the tool that's in my hand all day, not the other way around.

The years weren't short. I started repairing watches at thirteen, and by twenty-three I was running a small watch company of my own. In between, I worked on the fine jewelry side of the trade for major diamond retailers, picking up gemology certifications along the way.

The formal training came from Gem City College's School of Watchmaking — one of the most competitive, and one of the last true two-year traditional watchmaking programs left in the country. Much of its curriculum still traces back to the old Bulova and Elgin watchmaking schools of the Midwest farm country, where the trade was originally taught to farmers as seasonal work to see them through the winter.

Part of that education happened under an Amish master watchmaker, and I'm a member of AWCI, the trade's national certifying body. There's an easy joke in the Amish part — no electricity means no quartz and no batteries, so mechanical is the only option, which makes their communities some of the last places in the country where old-world watchmaking never stopped being a living trade rather than a museum piece.

But the joke undersells it. Sitting across the bench from someone with a direct, unbroken line back to nineteenth-century watchmaking changes how you see the craft — you're not reading about how it used to be done, you're watching it done. That's exactly what pushes me toward the newest movements coming out today: you can't push a trade forward with any real confidence until you've felt, firsthand, where it started.

It's also why "we can't get that part anymore" isn't an answer here. A stem, a pusher, a case lug for a watch nobody supports — if it can't be sourced, it gets machined instead. Mechanical or quartz, vintage or modern, the job gets finished.

We don't decorate a watch to look precise. We regulate it until it is.
The Service

Serviced like a precision instrument, not rushed through a counter

Mechanical overhauls, quartz repair, case and bracelet resizing, crystal swaps, battery changes, custom-machined parts, standalone cleaning — vintage or modern, it's all done on the same bench. Every job starts with an in-person look and a firm quote before any work begins.

Mechanical or quartz, vintage or modern — the shop covers full movement service, case & bracelet work, crystal and battery swaps, and parts nobody else will make anymore.

Mechanical Service
Full teardown, clean, lubricate, regulate
Quartz Service
Battery, movement clean & test, replacement
Case & Bracelet
Sizing, link removal, ultrasonic cleaning
Crystal
Acrylic, mineral, sapphire — swap or polish
Custom Parts
Machined in-house when none exist
Cleaning Only
Cosmetic service, no movement work
Vintage Work
Obsolete calibers & discontinued parts
Warranty
1 year, parts & labor

Warranty covers the work performed and parts installed. It doesn't cover damage from dropping or impact, or water entry caused by pressure exceeding the case's rating (e.g. diving, submersion, or a hot shower with a compromised gasket).

01
Intake
Watch logged, photographed, and inspected on arrival.
02
Diagnosis & Quote
Movement opened, condition assessed, firm price confirmed before work starts.
03
Disassembly & Cleaning
Full teardown, ultrasonic clean of every part.
04
Repair & Regulation
Parts replaced as needed, then timed across positions.
05
Quality Test & Return
Final timing check and visual inspection, then it comes home.
Inquire

Service intake, by appointment

Send a note with the brand, reference, and what it's doing — or not doing — and we'll email back a rough quote. The firm price is set once the watch is actually on the bench.

mitchell@abyonwatch.com

Pawleys Island, South Carolina — by appointment