Tonneau case. Skeletonised dial. Exposed architecture front and back. The Umbraux R-Series channels the racing-inspired watches that turned a movement into a spectacle — and puts that view on your wrist for a fraction of what the originals command.
Skeletonised dial — the movement architecture on open display
Tonneau case with the curved, barrel silhouette that defined the genre
Soft-touch rubber strap that sits flat and disappears on the wrist
Nine colourways — from full blackout to gold, silver and racing accents
The R-Series
Built to be looked into
Most watches hide their workings behind a dial. The R-Series does the opposite — the face is cut away so the bridges, wheels and tensioned architecture become the design itself. The tonneau case curves to follow the wrist rather than sitting flat on it, and the rubber strap keeps the whole thing light enough to forget you are wearing it. It is the most technical-looking watch in the range, and the one people ask about first.
Open Architecture
The skeletonised dial is layered rather than printed — bridges sit at genuine depth behind the crystal, so the face shifts and catches light as your wrist moves. Accent colours run through the movement detailing rather than sitting on top of it.
“Everyone asks what it is. Nobody guesses the price.”
Devon R. - Verified Buyer
Specifications+
CaseTonneau form, plated finishes across colourways
DialSkeletonised with layered bridges & coloured accents
Real. The dial is cut away and layered so you see genuine depth behind the crystal — not a flat graphic printed to look like one.
Are these affiliated with any luxury brand?
No. The R-Series is an independent collection inspired by the tonneau, skeletonised design language. It carries our own branding and is not associated with any other watchmaker.
How do the bundles work?
Every watch is $49. Add a second for just $40 more (2 for $89) or a third for another $30 (3 for $119) — mix any colours from any collection. The discount applies automatically in your cart.
How does it wear at 44mm?
Lighter than it looks. The tonneau case curves to follow the wrist rather than sitting flat, and the rubber strap keeps the overall weight low — it wears smaller than the dimensions suggest.
Can I swim or shower with it?
Rated to 5 ATM, which handles rain, splashes, and shallow swimming. We don’t recommend diving or hot showers - steam and pressure can affect any watch at this rating.
Shipping & Delivery+
Free domestic shipping on all orders. Orders are processed within 2–5 days, depending on shipping options. Estimated delivery is 6–10 business days depending on your location. Tracking information will be emailed once your order has shipped.
Returns+
30-day hassle-free return policy. If you’re not completely satisfied, contact our support team within 30 days of delivery and we’ll arrange a full refund or exchange. Items must be returned in their original condition.
Free USA Shipping30-Day Returns12-Month WarrantySecure Checkout
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