Rado True Square R27073012, 43mm, White Dial, White Ceramic Bracelet
Rado True Square, White Dial
Rado True Square Open Heart is a unisex Swiss automatic with a white skeleton dial, 43mm ceramic case, sapphire crystal and 300m water resistance.
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About this item
- True Square Automatic Open Heart, reference R27073012
- Swiss automatic movement with open heart skeleton dial
- 43mm ceramic case, 9.7mm thick
- Sapphire crystal and ceramic bracelet with foldover clasp
- 300m water resistance, 20mm lug width
Top Highlights
- Brand
- Rado
- Model Number
- R27073012
- Department
- Unisex
- Item Type
- Automatic Watch
- Manufacturer
- RADO
- Country of Origin
- Switzerland
- First Available
- 2 March 2025
Features & Specs
- Display
- Analog
- Movement Type
- Swiss automatic
- Strap Type
- Bracelet
- Case Material
- Ceramic
- Case Size
- 43.0 mm
- Case Thickness
- 9.7 mm
- Lug Width
- 20.0 mm
- Water Resistance
- 300 m
- Strap
- Ceramic
- Clasp
- Foldover Clasp
- Crystal
- Sapphire crystal
Style
- Style Name
- Modern
- Dial Shape
- Round
- Dial Colour
- White
- Band Color
- White
- Face Style
- Skeleton
- Collection
- True Square
Description
The Rado True Square Open Heart brings the brand's ceramic design language to an automatic skeleton watch. Its white dial and fully ceramic construction suit wearers who want a modern, distinctive piece that works for both men and women.
The watch uses a Swiss automatic movement, visible through the open heart dial. The case is ceramic and measures 43mm across and 9.7mm thick, with a 20mm lug width. A sapphire crystal protects the dial, and water resistance is rated at 300m.
The matching ceramic bracelet closes with a foldover clasp, so case and bracelet share the same finish. The open heart dial lets the owner follow the movement at work, which makes the watch as interesting to look at as it is easy to wear daily.
Frequently Asked Questions
Can I wear the Rado True Square Open Heart for swimming?
Yes, the 300m water resistance rating covers swimming and showering comfortably. The crown should be fully pushed in first, and the seals are worth testing at each service. For daily sport and pool use it is more than adequate, though the ceramic bracelet is better kept away from hard knocks.
Is this watch suitable for a smaller wrist?
The case is 43mm across and 9.7mm thick, so it wears large, especially on wrists under about 6.5 inches. The 20mm lug width and flat profile help it sit comfortably. If you have a slim wrist, try it on first, since the square shape adds visual width.
How does the Open Heart differ from a standard solid-dial automatic?
The open heart dial exposes the Swiss automatic movement, so you see it working. A solid-dial automatic is generally easier to read quickly and often cheaper. This Rado adds ceramic case and bracelet plus sapphire crystal, which suits design-focused buyers versus tool-watch users.
Who is this Rado aimed at, men or women?
It is listed as unisex, and the 43mm size suits those who like a larger watch on any wrist. The white ceramic finish and skeleton dial give it a modern, design-led look. Gift buyers can choose it for either gender with confidence.
What kind of service does the automatic movement need?
A Swiss automatic like this one generally benefits from servicing every five years or so, depending on use. That covers cleaning, lubrication and a seal check. Since it is an automatic, there is no battery to change, and wearing it regularly keeps it running.
Will the ceramic bracelet scratch easily?
Ceramic resists scratches far better than steel in daily wear, which suits a watch worn every day. It can still chip or crack under a hard impact, so avoid knocking it on edges. The foldover clasp keeps the bracelet secure on the wrist.
Editor's take
Rado has built much of its identity on ceramic, and the True Square Open Heart shows that approach at its most visual. It is a unisex piece with a ceramic case, a white dial and an exposed open heart window, aimed at buyers who want something clearly different from a round steel automatic.
The Swiss automatic movement is the centrepiece, visible through the dial opening. A sapphire crystal guards the face, and the ceramic bracelet matches the case, which keeps the look consistent and resists scratches well. At 43mm wide and 9.7mm thick, it wears as a sizeable watch with a flat profile.
The trade-off is size and finish. A 43mm square-profile case will overwhelm smaller wrists, and a skeleton dial is harder to read at a glance than a solid one. The 300m water resistance is generous, but a ceramic bracelet with a foldover clasp is less forgiving of knocks than steel.
This suits someone who values design and material over tool-watch practicality. For a more legible daily watch, a solid-dial automatic in steel is a sensible alternative, whilst the Open Heart suits those who enjoy watching the movement work.
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