Rado True Square R27073752, 38mm, Black Dial, White Ceramic Bracelet
Rado True Square, Black Dial
Black-dial Swiss automatic with diamond accents, 38mm square ceramic case, sapphire crystal and 50 m water resistance in the Rado True Square line.
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About this item
- True Square Automatic Open Heart Diamonds Limited Edition
- Swiss automatic movement with open heart dial
- 38mm square ceramic case with sapphire crystal
- Ceramic bracelet with foldover clasp
- Diamond accents on a black dial, water resistant to 50 metres
Top Highlights
- Brand
- Rado
- Model Name
- True Square
- Model Number
- R27073752
- Department
- Unisex
- Item Type
- Automatic Watch
- Manufacturer
- RADO
- Country of Origin
- Switzerland
- First Available
- 9 April 2025
Features & Specs
- Display
- Analog
- Movement Type
- Swiss automatic
- Strap Type
- Bracelet
- Case Material
- Ceramic
- Case Size
- 38.0 mm
- Case Thickness
- 9.7 mm
- Lug Width
- 20.0 mm
- Water Resistance
- 50 m
- Strap
- Ceramic
- Clasp
- Foldover Clasp
- Embellishment
- Diamond
- Crystal
- Sapphire crystal
Style
- Style Name
- Classic, Luxury
- Dial Shape
- Square
- Dial Colour
- Black
- Band Color
- White
- Collection
- True Square
- Dial Markers
- Diamond
Description
The Rado True Square Automatic Open Heart Diamonds Limited Edition is a unisex Swiss automatic watch for those who like a modern, sculptural look on the wrist. Its square case and matching bracelet are both made of ceramic, giving it a distinctive, monolithic appearance.
The watch is powered by a Swiss automatic movement and uses a sapphire crystal over a black dial. The case measures 38mm across and 9.7mm thick, with a 20mm lug width. Diamond accents mark the dial, and water resistance is rated to 50 m.
The standout detail is the open heart dial, which lets the wearer see part of the automatic movement at work. A foldover clasp secures the ceramic bracelet, so the watch suits daily wear as well as dressier occasions. As a limited edition, it adds a touch of exclusivity.
Frequently Asked Questions
Can I wear the Rado True Square in the shower or pool?
Water resistance is rated at 50 m, which generally covers splashes, hand washing and rain. For daily showers and swimming, most owners avoid it, since hot water and soap can affect gaskets over time. Keep it for dry or lightly wet situations and choose a dedicated dive watch for the pool.
Will a 38mm square case fit my wrist?
The case is 38mm across and 9.7mm thick, with a 20mm lug width. That is a moderate size, and the square shape often looks slightly larger than a round case of the same width. It generally suits small to medium wrists well, and many larger wrists carry it comfortably too.
Is it suitable for everyday sport or office wear?
This True Square is better suited to the office, dinners and daily wear than to hard sport. The ceramic case and bracelet resist scratches, but they can chip on a sharp impact, so avoid gym sessions or contact sport. A rubber-strapped sport watch handles that role better.
How does it differ from a steel square automatic?
The main differences are the ceramic case and bracelet, sapphire crystal and the open heart dial that shows the automatic movement. Steel alternatives are tougher against knocks and usually cheaper. Choose this one for its look and materials, and steel if durability and price matter more.
Does it need a battery or regular service?
It uses a Swiss automatic movement, so there is no battery to replace. It winds from wrist motion, and wearing it regularly keeps it running. Like most mechanical watches, it generally benefits from a service every few years by a qualified watchmaker to keep it accurate.
Who is this watch suitable for?
The True Square is unisex, so it suits anyone who likes a modern square silhouette and a ceramic finish. Diamond accents and the limited edition status also make it a thoughtful gift for someone who appreciates design-led watches rather than traditional round dress styles.
Editor's take
Rado has long been the brand people associate with ceramic, and the True Square Open Heart Diamonds Limited Edition is a unisex take on that legacy. It suits someone who wants a distinctive square silhouette rather than another round dress watch, with a ceramic case and matching ceramic bracelet doing the visual work.
The technical centrepiece is the Swiss automatic movement shown through the open heart dial. Over it sits a sapphire crystal, the sensible choice for scratch resistance on a watch like this. The 38mm case and 20mm lug width give it a balanced size for most wrists.
The main trade-off is the 50 m water resistance. That covers splashes and rain, but this is not a watch for swimming laps or serious water sport. Ceramic is hard and scratch resistant, but it can chip on a hard knock, so it needs a little more care than steel.
It is best suited to someone who wants a design-led automatic for daily wear and smarter occasions. If the open heart dial and diamonds are less important, a steel square automatic from other brands offers a similar shape at a lower price.
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