There’s a quiet magic in seeing time come alive - a heartbeat framed in steel and sapphire.
The Rado Open Heart Collection watches capture that wonder, revealing the delicate rhythm that powers each moment. But before you lose yourself in the beauty of the Rado Open Heart watch collections, it’s worth asking:
What exactly is an open heart watch and where did it all begin ?
In this story, we’ll journey through Rado’s legacy of innovation, explore the origins of the open heart design, and uncover why this collection continues to inspire collectors and dreamers alike.
After all, as Jennifer Smith once said,
“Watches are more than just pieces of jewellery - they are a symbol of who you are and what you value in life.”
For a deeper look at Rado’s mastery of high-tech ceramic and modern design, explore our New Rado Captain Cook review, the ceramic marvel that continues to make waves in contemporary Swiss watchmaking.
An open heart watch is more than a timepiece - it’s a quiet revelation. Through a precisely cut aperture on the dial, it reveals the escapement and balance wheel, the rhythmic core that keeps time alive. Unlike full skeletonised designs, the Rado Open Heart Collection watches strike a balance between mystery and mechanics, offering just a glimpse of motion beneath the surface.
Often circular or heart-shaped, this opening becomes a poetic metaphor - the watch’s beating heart made visible. In models like the Rado True Square Open Heart and Rado Centrix Open heart, that emotion is expressed through a play of contrast and symmetry - where geometry meets elegance, and modern design reveals its beating heart.
It’s not simply craftsmanship on display, but the essence of horology - time, movement, and art in harmony.
To ensure your Rado Open Heart remains pristine, check out for tips and ideas in our ultimate guide to watch cleaning to keep your watch sparkling and long-lasting.
The Open Heart Collection watches often draw comparisons to skeleton designs, yet their philosophy couldn’t be more distinct.
Where a skeleton watch unveils every intricate layer of its mechanism - a dramatic showcase of horological architecture, whereas the open heart watch takes a quieter, more poetic approach - a single aperture reveals the escapement and balance wheel. The rhythmic core that breathes life into time itself.
"Perfection is achieved not when there is nothing more to add, but when there is nothing left to take away." - Antoine de Saint-Exupéry, Airman's Odyssey
Much like this philosophy, the Open Heart watch embodies the art of restraint. If a skeleton watch is a grand performance under bright lights, the Open Heart is a quiet act - revealing just enough to stir curiosity, not spectacle.
Open Heart Watch beauty lies in what it chooses to conceal, reminding us that true elegance often whispers rather than shouts.
Before the Open Heart watches redefined modern elegance, the idea of revealing time’s inner pulse began many years ago. Early pocket watches with transparent casebacks offered fleeting glimpses of their mechanical soul - a whisper of what would one day become the open heart watch.
It wasn’t until the early 2000s that this vision found form. Japanese and Swiss artisans began crafting apertures on the dial that framed motion itself - the escapement and balance wheel, as if the heart of time had been gently exposed. Unlike the ornate skeleton designs of old, the open heart spoke in subtler tones: minimalist, modern, deliberate.
Today, the Rado Open Heart watch stands as its natural evolution - a quiet fusion of craftsmanship and contemporary art.
A watch that doesn’t just tell time, but lets you see it breathe.
The story of Rado begins in 1917, when three brothers - Fritz, Ernst, and Werner Schlup transformed their family home in Lengnau, Switzerland, into a small yet ambitious watch workshop. What started as Schlup & Co. soon became a quiet force in Swiss horology, crafting precision movements even during World War II.
By 1957, Rado had found its true identity - a name derived from the Esperanto word for “wheel,” symbolizing motion and progress. Rado’s spirit of innovation continues to beat strongly within every Rado Centrix Open Heart and Rado True Square Open Heart, where artistic design seamlessly meets engineering mastery.
Discover more about Rado’s fascinating journey through time here.
Let’s take a closer look at a few of the standout Rado Open Heart watches that have captured collectors’ attention.
The Rado True Square Automatic Open Heart feels almost sculptural - every curve of its 38mm Plasma High-Tech Ceramic case speaks of precision and quiet confidence. The titanium caseback and seamless ceramic bracelet give it a contemporary allure that’s effortlessly timeless.
With Super-LumiNova® hand details catching the light just so, the Rado True Square Open Heart doesn’t demand attention; it earns it, with elegance that seems to breathe rather than boast.
Choosing the right case size is key to comfort and style - learn more in our guide to finding the perfect watch size for watches that truly fit your wrist.
Look closer, and the magic reveals itself. Beneath the open dial, the Caliber R734 automatic movement beats steadily, an 80-hour power reserve of measured grace. The antimagnetic Nivachron™ hairspring and five-position testing whisper of Rado’s obsession with reliability.
This is the kind of open heart watch where precision meets poetry, allowing you to glimpse time in motion.
Among the Rado Open Heart Collection watches, this model stands out for its refined titanium bracelet, secure three-fold clasp, and light 120g build - a seamless fusion of precision engineering, enduring comfort, and the quiet emotion that defines Rado’s craftsmanship.
Priced at INR 286300, it’s more than an investment in craftsmanship - it’s an heirloom in motion.
Discover the full details or make it yours here and experience what it means to wear time at its most refined.
The Rado True Square Open Heart showcases the brand’s mastery of form and material. Crafted from Plasma High-Tech Ceramic, the 38mm square case offers a luxurious metallic sheen without the weight of metal.
The transparent sapphire case back reveals the intricate movement, while the Super-LumiNova® hands add brilliance even in dim light. The ceramic bracelet, secured by a titanium three-fold clasp, enhances both comfort and durability - a true hallmark of the Rado open heart collection watches.
Inside beats the powerful R734 automatic movement, complete with an impressive 80-hour power reserve and an antimagnetic Nivachron™ hairspring. Each movement is tested in five positions to ensure remarkable accuracy, embodying the precision that defines every open heart watch from Rado.
Weighing just 120g, this Rado open heart model combines elegance with advanced horology - a piece that’s as emotionally resonant as it is technically refined.
Priced at INR 345200, it’s an exquisite showcase of Rado’s innovation and timeless charm.
Explore this masterpiece on the official Rado page and experience the open heart of modern Swiss watchmaking.
The Rado True Square Open Heart in sleek black High-Tech Ceramic bracelet embodies a perfect balance of strength and sophistication. Its 38mm square case with a titanium / PVD caseback offers a lightweight yet durable feel. The luminous hands lend the watch a modern aesthetic look - making it one of the most captivating pieces in the Rado open heart collection watches.
At its core lies the Rado open heart automatic movement, Caliber R734, offering an impressive 80-hour power reserve. The Nivachron™ hairspring ensures superior antimagnetic resistance, while the five-position testing guarantees exceptional accuracy - a hallmark of Swiss precision in every open heart watch.
With its antimagnetic Nivachron™ hairspring, Titanium / PVD caseback, and luminous detailing, this Rado open heart model offers not just precision but pure allure - a harmonious blend of innovation, craftsmanship, and timeless sophistication designed for everyday elegance.
Priced at INR 283600, it’s an icon of modern ceramic craftsmanship.
View this masterpiece in the official Rado Open Heart lineup and feel the art of time in motion.
This Rado True Square Open Heart watch embodies understated luxury in every curve. Crafted from high-tech ceramic, its 38mm case and polished black bracelet create a seamless visual flow - lightweight yet remarkably durable. The sleek finish reflects Rado’s modern aesthetic while retaining its timeless Swiss charm.
Powered by the automatic R734 caliber, this open heart watch reveals precision at work through its transparent sapphire caseback. With an impressive 80-hour power reserve and an antimagnetic Nivachron™ hairspring, it keeps perfect rhythm with your every move, a quiet celebration of craftsmanship and innovation.
Weighing only 118g and water-resistant up to 50m, this piece balances strength and sophistication. The ceramic crown and titanium clasp make it both stylish and reliable.
Priced at INR 345200, Discover or make it yours here a masterpiece where modern design meets enduring elegance.
The Rado Open Heart reference R27107732 embodies the harmony of precision and design that defines the Rado open heart collection watches. Its 40mm case, crafted from a blend of high-tech ceramic and titanium/PVD, offers a refined dark finish that exudes modern sophistication.
The black ceramic bracelet completes the look, giving this timepiece a seamless, sculptural quality that feels effortlessly contemporary. This Rado watch features hour markers elegantly set with diamond indices, adding a refined touch of brilliance to its design.
At its core beats the automatic R734 caliber, visible through the open aperture and transparent sapphire caseback. This open heart watch offers an impressive 80-hour power reserve and features the antimagnetic Nivachron™ hairspring, ensuring lasting precision and performance that speaks to Rado’s mastery of movement.
With a weight of 120g, titanium clasp, and ceramic crown, this piece blends comfort and durability.
Available at INR 277400, explore or make it yours here - a seamless fusion of timeless artistry and precision engineering.
The Rado Open Heart model (Reference R27108112) beautifully reflects the refined craftsmanship of the Rado Open Heart Collection watches. Designed with a 40mm case, Plasma High-Tech Ceramic caseback and a slim 10.4mm profile, it offers a seamless blend of modernity and comfort.
The Super-LumiNova® indexes and hands enhance legibility while maintaining Rado’s signature elegance. The transparent sapphire case back reveals its intricate automatic movement - a hallmark of every open heart watch from Rado.
Powered by the high-precision Rado Caliber R734, this Rado True Round Open Heart features an impressive 80-hour power reserve. Its antimagnetic Nivachron™ hairspring ensures reliable accuracy across five tested positions. The titanium and ceramic fusion guarantees durability without compromising its lightweight design (112.8g).
Water-resistant up to 50 meters, this timepiece’s titanium clasp and plasma ceramic bracelet showcase durability and sophistication. Its smooth bezel and ceramic crown complete the luxurious appeal that makes this Rado Open Heart truly captivating.
Price at INR 271300. View this Rado Open Heart watch on the official page of Rado.
The Rado Open Heart model (Reference R27108312) is a stunning piece from the Rado Open Heart Collection watches, blending artistry and innovation.
Crafted from Plasma High-Tech Ceramic and titanium, this 40mm case radiates a refined metallic sheen with a dark, contemporary appeal. The slim 10.4mm profile and ceramic bracelet ensure both style and comfort, while the transparent sapphire case back subtly reveals the intricate inner workings - the essence of an open heart watch.
Driven by Rado’s Caliber R734 automatic movement, the Rado True Open Heart offers an exceptional 80-hour power reserve. The movement is tested in five positions for precision and features an antimagnetic Nivachron™ hairspring, ensuring reliability and longevity - a perfect fusion of engineering and elegance.
Weighing 122g , the titanium clasp and plasma ceramic crown add to its premium design. It’s a watch that captures hearts with its balance of luxury, performance, and comfort.
With a listed price of about INR 234300, you can find this stunning Rado True Round Secret watch directly on Rado’s official page.
The Rado Centrix Open Heart (Reference R30028902) beautifully showcases the artistry and precision that define the Rado Open Heart Collection watches, offering a refined blend of elegant design and exceptional craftsmanship.
Its 39.5mm stainless steel and PVD-coated case exudes a warm, luxurious tone complemented by a rich brown high-tech ceramic bracelet. The sapphire crystal case back reveals the mesmerizing automatic movement within - the hallmark of every open heart watch designed by Rado. With a slim 11.3mm profile, it balances elegance and everyday comfort effortlessly.
This Rado watch features each hour mark represented by a sparkling diamond index, blending precision with understated luxury.
At its core, the Rado Centrix Open Heart houses the reliable Caliber R734 automatic movement, offering an 80-hour power reserve. Tested in five positions and equipped with an antimagnetic Nivachron™ hairspring, it ensures superior precision and durability - a true embodiment of Rado’s technical mastery.
Weighing 130g and water-resistant up to 50 meters, this Rado Centrix Open Heart watch features a PVD crown, and stainless steel clasp - all details that elevate its timeless charm.
Retailing at around INR 345200, this elegant Rado Centrix Open Heart watch is showcased on Rado’s official product page.
The Rado Centrix Open Heart (Reference R30008302) showcases the timeless allure of the Rado Open Heart Collection watches, blending luxury and precision.
Its 39.5mm stainless steel and PVD-coated case radiates sophistication, while the yellow gold high-tech ceramic bracelet adds a refined glow to its overall design. The transparent sapphire case back reveals the exquisite inner movement - the essence of every open heart watch that reflects Rado’s craftsmanship and attention to detail.
Powered by the reliable Rado Caliber R734, this Rado Centrix Open Heart offers an 80-hour power reserve and is tested in five positions for optimal accuracy. Its antimagnetic Nivachron™ hairspring ensures consistent performance, making it a timepiece built for both elegance and endurance.
With a weight of 134g and water resistance up to 50 meters and tri-fold clasp combine durability with timeless appeal.
Discover this Rado Centrix Open Heart masterpiece, priced at INR 277400, on the official Rado page.
The Rado Centrix Open Heart (Reference R30012202) is a timeless addition to the Rado Open Heart Collection watches, crafted entirely in polished stainless steel for a refined yet contemporary aesthetic.
Its 39.5mm case paired with a silver high-tech ceramic bracelet exudes subtle sophistication. The transparent sapphire case back allows a captivating glimpse into the intricate automatic movement - a signature element that defines every open heart watch by Rado. With its light-toned finish and smooth contours, it’s a design that reflects understated luxury.
At the core of this Rado Centrix Open Heart lies the high-performance Caliber R734 automatic movement. Offering an impressive 80-hour power reserve, it’s tested in five positions for superior accuracy and reliability. The antimagnetic Nivachron™ hairspring ensures long-term precision, embodying Rado’s dedication to technical excellence.
Weighing 134g and water-resistant up to 50 meters, the stainless steel crown, and tri-fold clasp combine durability with classic charm. This Rado Open Heart blends precision engineering and timeless style effortlessly.
Explore this exquisite Rado Centrix Open Heart masterpiece, available at INR 258900, on the official Rado website.
At Circa, we believe choosing a timepiece is more than a purchase - it’s a reflection of personal style and story. Our curated collection invites you to explore iconic designs like the Rado Open Heart watch collections, each piece crafted to capture the rhythm of modern sophistication. Whether your taste leans toward classic heritage or contemporary innovation, our experts help you find the perfect match.
As an authorized luxury watch boutique, Circa houses renowned names such as Rado, Tissot, Baume & Mercier, Balmain, and Seiko. Every timepiece is 100% authentic, backed by brand warranties, and accompanied by personalized guidance and after-sales care - ensuring your journey into the world of fine watches feels effortless and inspired.
If you’re interested in exploring other iconic collections, check out our review of the best Seiko 5 Sports watches, where craft meets performance.
Rado reminds us that,
True innovation is never about reinvention - it’s about refinement.
The Rado Open Heart watch Collection embodies this philosophy, where timeless craftsmanship and cutting-edge materials meet in perfect rhythm. Each open heart watch reveals not just its mechanism, but a glimpse into the artistry that keeps time alive.
At Circa, we celebrate this harmony between heritage and modernity. Whether it’s the sculptural beauty of the Rado Open Heart watches or the understated charm of other pieces in the collection, each creation invites you to witness time in motion - personal, precise, and poetic.
Discover more stories, insights, and curated collections on the Circa blog, and step into a world where every tick is a quiet masterpiece.
Explore more about Circa and our curated watch selection here.
The Rado Open Heart Collection blends modern design with mechanical artistry, showcasing the watch’s beating heart through a refined aperture - a perfect harmony of elegance and innovation.
While skeleton watches reveal the full movement, Open Heart watches offer a partial view, a subtle glimpse of the mechanism, balancing intrigue and sophistication.
The Rado Open Heart Collection draws inspiration from early pocket watches with transparent casebacks, blending heritage craftsmanship with modern artistry to reveal the graceful rhythm of time.
The Rado True Square Automatic Open Heart blends Plasma High-Tech Ceramic design with the R734 movement, offering 80 hours of power reserve - a hallmark of precision and timeless elegance.
The Rado Centrix Automatic Diamonds Open Heart blends luxury and innovation, featuring diamond hour markers, an 80-hour power reserve, and Rado’s signature open heart design that reveals true artistry.
You can explore and purchase authentic Rado Open Heart Collection watches at Circa, an authorized luxury watch boutique offering genuine timepieces with brand warranties.
Yes. Alongside the Rado Open Heart Collection watches, Circa also offers luxury timepieces from Tissot, Baume & Mercier, Balmain, and Seiko, all 100% authentic and warranty-backed.
