The Ollech & Wajs Coupe des Alpes Rallychron is a 2025 special-edition automatic chronograph with a 39.5 mm steel case, a Valjoux 7753 movement and a stated 300 m water-resistance rating. Its Alpine-blue accents and rally-style rotating bezel give it a distinctive motorsport identity, while its 15.3 mm thickness and reviewer-reported 48 mm lug-to-lug length mean the watch may wear larger than its diameter suggests. It is a compelling choice if you want a robust, characterful chronograph and are comfortable with a substantial case; check current regional pricing and availability before buying.
What makes the Coupe des Alpes edition distinctive?
Ollech & Wajs says it created the special edition in partnership with Rallystory, inspired by the Coupe des Alpes, also known as the Alpine Rally. The brand describes the event as an 820-kilometre route across Alpine passes over three stages. Those route details and the edition’s historical framing are the manufacturer’s account, not independently verified rally-history findings.
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The visual theme is expressed through Alpine-blue chronograph and timer hands, a blue-and-white rally strap option, and a black rotating bezel. The bezel combines a tachymetric scale with 11 markings that O&W describes as “perfect lap times.” The dial also carries seconds, a 30-minute timer and a 12-hour totalizer. WatchReport reviewer Don Evans noted the dial looked lighter in person than in the brand’s website images; that is his impression rather than a calibrated color comparison.
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| Feature | Specification |
|---|---|
| Model year and edition | 2025 special edition, according to O&W |
| Case | Brushed 316L stainless steel; 39.5 mm diameter and 15.3 mm thickness |
| Movement | Automatic Valjoux 7753 chronograph, designated OW Precision by O&W and adjusted in five positions |
| Movement details | 27 jewels, 28,800 beats per hour and approximately 54 hours of power reserve, as specified by O&W |
| Chronograph display | Seconds, 30-minute timer and 12-hour totalizer |
| Bezel | Black PVD-coated, unidirectional rotating bezel with tachymetric scale and 11 lap-time markings |
| Crystal and lume | Sapphire crystal with anti-glare treatment; white Super-LumiNova on the hands, according to O&W |
| Water resistance | Stated 300 m / 30 ATM |
| Case construction | Screwed caseback, screw-down crown and twin pushers with four gaskets, per O&W |
These are manufacturer specifications, not independent measurements. The 300 m / 30 ATM rating should not be mistaken for evidence of a separately established dive-watch certification or independent water-resistance test. WatchReport reported that the chronograph pushers do not screw down, despite the stated rating.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
How does it wear?
The 39.5 mm diameter sounds moderate, but WatchReport lists a 48 mm lug-to-lug length and describes the watch as wearing larger than the diameter implies. Its 15.3 mm thickness also gives it noticeable height on the wrist. Evans considered the case thick, while placing that impression in the context of an automatic chronograph movement and the 300 m rating. These are one reviewer’s fit observations, not a universal sizing verdict.
If possible, try it on before ordering, especially if you prefer slim watches or have a smaller wrist. Consider the lug-to-lug span, thickness and bracelet fit together rather than judging by diameter alone. The Calibrated Wrist also reviewed the model in August 2025, but comfort and appearance remain individual impressions.
Rank #2
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- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
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- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
What comes with it, and what should buyers know about operation?
O&W lists an M-Heritage mesh bracelet and a nylon strap as included. The official product page lists the blue-and-white rally strap option among the edition’s details, while the included-items statement specifically names the mesh bracelet and nylon strap; confirm the exact contents with the seller for your market. O&W advises having the stainless-steel bracelet sized by a competent watchmaker.
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Rank #3
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- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
What is the production limit and motorsport story?
O&W states that production is limited to 56 watches each year. The brand says the number commemorates its founding year and the 56 two-person teams in the 1958 event. The annual limit is not a statement that only 56 watches will ever be made. The historical team count is attributable to O&W’s product-page account and was not independently corroborated in the sources available for this review.
How much does it cost, and where can you buy it?
At the time of the official product-page information reviewed, O&W listed the watch at 2,696 CHF, including the M-Heritage bracelet and nylon strap. The brand also stated that eligible worldwide FedEx shipments include taxes and customs duties, with exceptions, and that it was temporarily unable to sell directly to US customers, directing US buyers to authorized dealers. Prices, shipping terms and availability can change, so confirm the live official listing and local dealer terms before placing an order.
Rank #4
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- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
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WatchReport listed $3,072 in its September 4, 2025 review. That is a historical review price, not a current US quote. The exact-model O&W page lists a three-year warranty; check the current terms for the purchase market. A January 2026 Japanese distributor release gives a two-year warranty for the broader Rallychron family in its Japanese-market context, which should not be substituted for the exact model’s current terms elsewhere.
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Who should consider the Rallychron?
- Consider it if you want a mechanical automatic chronograph with a clear rally theme, substantial stated water resistance and both mesh and nylon wearing options.
- Try it on first if fit is a priority: the independent 48 mm lug-to-lug figure and 15.3 mm thickness suggest more wrist presence than the 39.5 mm diameter alone conveys.
- Check before purchase if you need a particular delivery market, warranty term or confirmed strap configuration; the seller’s current regional terms matter.
Useful comparison points against other chronographs are case thickness and lug-to-lug length, movement and servicing context, the bezel’s actual functions, included bracelet or strap options, water-resistance basis, production policy, warranty by market and current price. The available evidence supports evaluating the O&W on those dimensions, but does not establish a verified competitor ranking.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.




