Single Watch Winder - Onyx
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We're here to help with any questions. Please contact us at contact@miron-atelier.com or by phone at (505) 498-4993.
The Onyx is a Single Watch Winder built around a shape that has no equivalent in the category. Six sides. A hexagonal form that sits somewhere between a piece of architecture and a faceted gemstone. Five PU leather finishes: Black, Brown, Grey, Green, and Olive Green. On a shelf, it looks like it was chosen. Because it was.
Preserves your movement. The Onyx keeps your automatic watch wound and running, protecting the mechanism from the stress of stopping and restarting. A watch that never stops stays accurate and ready to wear.
Silent by design. Built for quiet, continuous operation day or night. Anti-magnetic to protect the movement from interference.
Compatible with all automatic watches. Two programmable rotation modes cover the winding specifications of any automatic movement, without risk of overwinding.
2-year warranty included. Every Onyx ships with full coverage. If something is ever wrong, we take care of it.
5 finishes: Black (sharp and absolute), Brown (warm and grounded), Grey (understated, fits anywhere), Green (deep and considered), and Olive Green (earthy, for the collector who avoids the obvious). Each wrapped in premium PU leather with a metallic bezel ring.
Specifications
Capacity: 1 watch
Material: premium PU leather
Rotation: 2 programmable modes
Dimensions: 17 cm (H) × 13 cm (W) × 13 cm (D) / 6.7" H × 5.1" W × 5.1" D
Weight: 0.8 kg / 1.8 lbs
Power: USB Type-C, 100-240V worldwide
For the collector who wants a winder with a point of view. And a gift that shows the person giving it paid attention.
• Free US shipping: 4–8 business days
• Free International shipping: 5–10 business days
• 30-day returns (24 months warranty)
Tracked and insured delivery straight to your door with trusted carriers: USPS / UPS / FedEx / DHL
Inspired by the finest French and Swiss watchmaking traditions, our products are crafted with the same attention to detail as your timepieces.
We carefully choose our manufacturing partners to ensure each product delivers premium quality at a fair price.
Designed in France and handcrafted in Germany, our products are stored in our own warehouses in Switzerland to ensure fast, reliable shipping and full quality control.
2-Year Warranty
For your peace of mind, every Miron Atelier watch winder is backed by a 2-year warranty, protecting your purchase against eligible defects in the motor and winding mechanism under normal use.
Included in your order
✓ Watch winder, ready to use
✓ Adjustable telescopic stand
✓ Charger + power cable suitable for your country
✓ User manual in the language of the delivery address
✓ 2-Year Warranty
Silent on my nightstand. Never winding by hand again.
I was skeptical at first... I've burned myself with cheap winders before. This one is silent, solid, and my Rolex has been running perfectly for 3 months. The 2-year warranty sealed the deal for me.
Easy to use
I was afraid it would be complicated to use, but it's simple, elegant, and really gives my watches a 'collection' feel.
Best gift I've ever given him.
Bought this for my husband who collects automatics. He tested it with his 2 watches, both work flawlessly.
Safe choice. No regrets.
My Rolex Submariner is safe. I researched the TPD (650/day) and it's within the recommended range. The motor is genuinely silent. I keep it on my nightstand and hear absolutely nothing.
He said it was the most thoughtful gift he'd received
I know nothing about watches. Support helped me pick the exact right winder for his collection. He was genuinely moved, and he's not easy to impress!
A slight delay, but a nice surprise
There was a slight delay, but the customer service was excellent, and a small gift was added. The watch winder is superb, my husband was really delighted.
Definitely good quality.
The watch sits perfectly secure, no scratching, no movement. The cushion doesn't mark the case or bracelet at all. Exactly what I was worried about and exactly why I'm leaving this review.
Selection for you
Designed to extend the life of your timepiece, this watch winder activates the oscillating weight of your watch to ensure smooth and consistent lubrication of the movement.
It simulates the natural movements of the wrist to keep your watch running smoothly, even when it is not being worn.
Developed in accordance with the standards of luxury watchmaking, our winders guarantee complete silence even during continuous operation.
This performance comes from our proprietary SilentCalibre™ mechanism combining Swiss motors, multi-layer acoustic insulation, and perfectly balanced rotation.
Their premium construction ensures absolute reliability for your exceptional timepieces.
Our technology combines precision and customised protection. With three rotation modes (clockwise, anti-clockwise and intelligent alternating), the watch winder fully preserves the mechanism of your automatic watches.
The alternating mode reproduces the natural movement of the wrist by inserting pauses, preventing premature wear.
Combined with its built-in memory and sensors, it guarantees optimal adjustment and effortless protection for your most precious timepieces.
Brushed steel, anodised aluminium, solid wood and technical carbon.
Materials chosen for their durability, understated elegance and unique character. Each piece is designed to showcase your watches with distinction and refinement.
The art of watchmaking, magnified.
“Ultra-quiet operation matters more than people think. Vibration and noise indicate motor strain, which creates micro-shocks harmful to delicate pivots.”
“Clients ask me which winder to buy. I recommend this because the motor calibration prevents overwinding, the #1 cause of automatic movement damage.”
“The sapphire crystal isn't just aesthetic, it protects against UV degradation of lubricants. Shows they understand the science of watch preservation.”
“I've tested 12 different winders for my Patek collection. This is the only one under £500 I'd trust with a £30,000 watch. The TPD accuracy is remarkable.”
“The SilentCalibre motor is the same quality we see in Swiss-made winders costing £5,000+. Excellent torque control and zero magnetism risk.”
Silent on my nightstand. Never winding by hand again.
I was skeptical at first... I've burned myself with cheap winders before. This one is silent, solid, and my Rolex has been running perfectly for 3 months. The 2-year warranty sealed the deal for me.
Best gift I've ever given him.
Bought this as a gift for my husband who collects automatics. He tested it immediately with his 2 watches, both work flawlessly.
Safe choice. No regrets.
My Rolex Submariner is safe. I researched the TPD (650/day) and it's within the recommended range. The motor is genuinely silent. I keep it on my nightstand and hear absolutely nothing.
Looks way more expensive than it is.
First automatic watch, first winder. I was worried about over-winding, completely unfounded. The winder does exactly what it should, no fuss. Great value for the quality.
Definitely good quality.
My Pagani sits perfectly secure, no scratching, no movement. The cushion doesn't mark the case or bracelet at all. Exactly what I was worried about and exactly why I'm leaving this review.
He said it was the most thoughtful gift he'd received
I know nothing about watches. Support helped me pick the exact right winder for his collection. He was genuinely moved, and he's not easy to impress!
Finally stopped fighting the date wheel.
I rotate between a Submariner and a Datejust. Now I just pick it up and it's set. The winder paid for itself the first Monday morning I skipped that ritual.
Four watches. Zero crown adjustments.
Tried two other brands before this one. Both developed grinding noise within a few months. This one runs completely silent across all four slots and hasn't missed a beat since day one. Finally something that actually works as described.
Looks way more premium than the price suggests.
Was going back and forth between this and some cheaper Amazon options. Glad I went with this one. The build quality is well above what I expected at this price. My Omega Seamaster sits perfectly and the motor is completely inaudible.
Complete silence.
I keep my winder on the nightstand so noise was a dealbreaker for me. Perfect.
This is what I should have bought first.
First automatic watch, first winder. Overthought it for weeks reading forums. Setup took 3 minutes. The watch is always wound, always set. I genuinely don't know why I waited this long.
Six slots. All running. Looks like a proper setup.
Had watches sitting in a drawer because resetting all of them was too much effort. Now all six are in rotation. The wood finish looks clean on a shelf and the motors run silently. Every watch is actually getting worn now.
Good quality
Looks like it costs twice what it does.
The wood finish genuinely surprised me when I unpacked it. This thing looks serious on a shelf. Both watches loaded in and every one runs perfectly. Ordered a second unit before the month was up.
Stopped touching the screw-down crown entirely.
I have a Submariner and a Santos with screw-down crowns. Every manual reset worried me about the seals over time. With this winder the crown stays untouched. The watches are always ready and I haven't had to adjust one in two weeks.
Bought it for him. He actually got emotional.
My husband has been collecting automatics for 15 years and complains constantly about resetting them after the weekend. Got him the 4-slot for our anniversary. He said it was the most useful thing anyone had ever given him. High praise from a man who usually says nothing.
Winder and display in one. Cleaner than anything I had before.
Had watches scattered across three different stands. Now everything is in one place, all running, all visible. The cushions are firm enough that nothing shifts. Motor is completely inaudible. Exactly what I was looking for and couldn't find at this price.
Wolf was the other option. Zero regrets.
Went back and forth between this and Wolf for months. At nearly triple the price I couldn't justify the gap. Three months in and this unit has been flawless. Every watch wound correctly, not one issue. The Wolf would have sat on the shelf doing the exact same job.
My annual calendar hasn't been reset in four months.
That complication alone was worth the purchase. Before this I wore that watch maybe twice a month because I dreaded the reset process. Now it stays wound and I reach for it like any other watch. Four months of continuous operation and zero issues.
Eight watches. Four months. Zero issues.
Cycled through cheaper winder brands over the years. Always ended up with a noisy slot or a failed motor after a few months. This one has been running eight automatics continuously since I set it up and the performance has been identical to day one.
Waited 6 months to leave this review on purpose.
Most reviews are left in the first week. I wanted to know how this held up. Six months of daily use. No noise issues, no missed rotations, my collection keeps perfect time. Came back just to say this is the one worth buying.
The display shows exactly what it's doing.
I wanted to confirm the rotation mode and TPD without guessing. The display tells you. No smart plug workaround needed. It runs what I set it to run. The Omega is on its correct 650 TPD and hasn't missed a beat in 10 days.
The most elegant single-watch setup I've seen.
Bought this as much for how it looks as what it does. My Tudor Black Bay sits inside it on my desk and everyone who walks in comments on it. The glass makes the movement visible. And the watch is always wound. Functional and looks like it belongs in a boutique.
The collection finally has a home it deserves.
Spent a long time looking for something that worked as a proper display piece as well as a winder. This is it. Every watch visible and running. Nothing looks or sounds cheap. Three months in, not one issue across any slot. This is what the standard should look like.
So convenient and classy
No regret. The look is stunning!
Seven months. Exactly the same as day one.
Most winders I've owned started making noise around the 3-month mark. This one is on month seven and you can't hear it from a foot away. My Aqua Terra has been keeping perfect time the entire run. At this price point the reliability is genuinely impressive.
Compact enough to travel with. Both watches ready on landing.
First thing I checked before buying was whether it was travel-friendly. It fits cleanly alongside the watches in a carry-on. Both automatics arrived wound and set after each trip. No adjustment needed at the hotel. That alone made it worth it.
He texted me before I got home.
My dad had four automatics that mostly sat unworn because resetting them was a hassle. Got him this for his birthday. He sent me a video of all four running before I was even back in my car. Said the motor was so quiet he had to check it was actually on.
The whole setup changed when I added this.
Had watches scattered across different stands before this. Everything is now in one place, properly lit, all running. The LEDs are subtle enough to leave on at night as a display piece. Motors are completely quiet. A real upgrade.
Set it up Sunday. Haven't thought about it since.
This was my first winder and I didn't know what to expect. Plugged it in, put the watch in, done. Four days later the watch is wound and set. Small footprint on the nightstand. The motor is silent. Exactly as advertised.
Received fast.
I just bought and received this watch box, the customer service was very helpful. Thank you.
First time I've worn my automatic every single day.
Got my first Rolex four months ago and left it sitting more than I wore it because resetting the date annoyed me. Got the winder and now it's my daily. The date is always correct. I pick it up and put it on. I don't know why I waited.
Nine watches. Not one issue. Not one sound.
I've tested four different winder brands over the years. This is the first where every slot has worked correctly from the start. Nine automatics running at the correct TPD, completely silent on the shelf. Two months in and nothing has changed. That's rare.
Look nice. Convenient for travel.
My husband has three automatics he adores but rarely take them when we go vacation. Got him this for our anniversary. He love it!
Nine months. Not one missed rotation.
Left a quick review at 1 month and came back to update it properly. Still going. Every watch wound at the correct setting, no noise, no motor issues across any slot. Long-term reliability is what separates this from the brands that look good in week one.
Nearly a year in. Identical to day one.
Bought this when I had three automatics. Now I have six and they all fit. The build quality has held up completely. The motors run as silently as they did the first day. At almost a year I'd buy this again without hesitation.
Whole collection wound. Every morning is just grab one.
Six automatic watches. Before this I wore maybe two regularly because resetting the others felt like a chore. Since getting this the entire collection is back in rotation. The silence on the nightstand is a bonus I didn't expect.
Twelve slots. Every single one working.
Had real doubts about whether a 12-slot unit at this price could run everything correctly. Two weeks in and every slot is performing. TPD is consistent, motors are inaudible, the display looks serious. Pleasantly surprised doesn't cover it.
Finally a large winder that actually works.
Tried two other 12-slot units over the past few years. Both had dead slots or motor noise within a month. This one is on week four and every watch is running perfectly. The display also reads as quality, not like something off a dropship catalog.
My Seiko hasn't stopped once.
Spent a few weeks reading about this before buying. The TPD specs are correct for a Seiko and the motor is genuinely silent. Two days in and the watch is keeping perfect time. Wish I had bought this when I first got the watch.
The Monday morning reset is officially gone.
I had a habit of leaving my automatic in a drawer over the weekend and spending 5 minutes resetting it every Monday. Got the winder 13 days ago and that problem is completely solved. Compact, silent, just runs in the background.
Wolf-level performance. Not Wolf-level price.
I spent two months comparing this against Wolf. Couldn't justify the price gap for a single winder. One month in and the performance is comparable in every way. Completely silent, correct TPD, no issues. Saved significantly and got the same result.
The 2-year warranty is what closed it for me.
I've had winders fail before. The warranty was the deciding factor. Five months of constant use and nothing has gone wrong. What matters is knowing that if it does, there's actual support behind it. That peace of mind is worth the price alone.
Eight months. 6 slots. Zero problems.
Set this up with 6 automatics and haven't touched a crown since. No noise, no failed slots, no issues with the cushions shifting. Eight months in I can say this is the most consistent winder I've owned at any price point.
Still running perfectly at 12 months.
Came back to update my original review. The motor is as quiet today as it was the first day. My Omega Seamaster has been wound continuously for a year without a single issue. The review I wish I had before buying.
Very useful
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2-Year Motor Warranty
