Bayer 650M

12 reviews
Build Your Own Watch
Bicolour diamond cut twin-spoke wheel, a cutting-edge design matched with a precision-driven chronograph inspired by RS Chrono's ongoing commitment to racing. High-resistance materials are used throughout this timepiece.
How does the watch spin?

How does Gyro work? The timepiece is installed upon a Gyroscope. The watch itself works in the same way that your traditional watch does, however when you move your wrist, the wheel inside spins freely. This mimics the effect of a moving car.

Gyro vs. Non-Gyro

Only watches labelled 'Gyro' spin. However we are constantly evolving our watches so that all of them will be soon available in Gyro form.

Authentic & Certified Watches
Free Worldwide Delivery & Returns
Premium RSChrono Packaging
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Case Size: W 43mm / D 12mm
Material Stainless Steel (Polished)
Water Resistance 30M / 3ATM
Caliber Japanese Miyota (Quartz)
Functions Hours, Minutes, Seconds
Band Size L 18-22cm / W 20mm
Buckle Butterfly Clasp (Stainless Steel)

USA Shipping
Standard (3-5 days): FREE

UK Shipping

Standard (3-7 days): FREE

Europe Shipping
Standard (3-9 days): FREE

Canada Shipping
Standard (3-7 days): FREE

Express (5-14 days): FREE
Click here to see further details.

RS Chrono has fulfilment centres based in the US, UK, Europe & Asia allowing faster delivery times worldwide.

For any other questions, contact us via Live Chat!
Live Chat is available 24 hours a day. Contact Us.

Bayer 650M



Waterproof - 30M / 3ATM water resistance.
Butterfly Clasp - Custom stainless steel butterfly clasp.
Custom Engraved - Including the unique serial number.
Scratch Resistance - Sapphire scratch proof glass.


Full Adjustment

All timepieces come with a precise adjustment tool, allowing you to add or remove as many links as necessary.

Our watch is guaranteed to fit any size wrist.

Adjustable length leather straps are also available.


Included in the Box

Each timepieces comes equip with the following:

‣ RS Chrono Timepiece
‣ Precise Adjustment Tool
‣ Watch Polishing Cloth
‣ Instructions for Use
‣ Lifetime Warranty Card

Customer Reviews
4.7 Based on 12 Reviews
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Filter Reviews:
Deborah H.

Best gift for car nut

Best gift for any car enthusiast, the model is exactly the same as my partners wheels so there really is no better gift!

Amber T.

Very smart looking watch.

Great watch very smart

Aron H.

Fantastic Watch

I have a few watches in my collection but I have worn this one almost every day since I received it. Fantastic watch and fantastic customer service from Tom in customer service.

Alex S.

Excellent service!

The watch arrived within six days of ordering which is exceptional considering I had to amend my order as I had ordered the wrong model. Their response was immediate and very very helpful. The watch is excellent in every way and looks every bit as good as in the pictures on the listing. The strap was easy to adjust and the watch is keeping perfect time so far. I could not be more impressed with either the watch or RS Chrono themselves.

Larry E.

Great value for money

A great looking watch for the money.