Tap the image to enlarge
Rado True Round 40mm Ceramic
Ref. R27056732
See more premium optionsHide
Stepping up in the same colour and case shape
Rado has spent decades building in ceramic at a time when most of the industry considered it too difficult to work with at scale, and the True Round is where that expertise is most plainly expressed. The case, bracelet and clasp form a single continuous object — the monobloc construction means there are no transitions between materials, no joins to catch the light differently. Set into that unbroken black surface, twelve diamond indices and hands with rose-gold tone accents provide the only interruption, a restrained contrast that reads clearly without disturbing the overall calm. At 10.4mm the case is genuinely slim for an automatic, and at 121 grams the ceramic bracelet sits noticeably lighter on the wrist than a steel equivalent of the same size would. Beneath that, the R763 — Rado's modification of the ETA Powermatic 80 architecture — carries a Nivachron hairspring, which resists magnetic fields well enough that most everyday environments will not trouble it, and winds enough reserve over a weekend to return Monday morning still running.
- Reference
- R27056732
- Brand
- Rado
- Collection
- True
- Case size
- 40mm
- Case thickness
- 10.4mm
- Case material
- Ceramic
- Case shape
- Round
- Dial
- Black
- Crystal
- Sapphire
- Movement
- Automatic
- Calibre
- ETA C07.611
- Functions
- Date
- Water resistance
- 50m
- Bracelet / strap
- Ceramic bracelet
- Strap colour
- Black
- Clasp
- Butterfly clasp
- Lume
- Luminous
- Condition
- Pre-owned
- Retailer
- Mappin & Webb
Additional specifications
- Power reserve
- 80 hours
Learn more about Rado
Rado began as Schlup & Co, a movement manufacturer founded by the Schlup brothers in Lengnau in 1917. It became one of the largest movement producers in the world before releasing watches under the Rado name in 1957.
The brand's entire identity rests on a single question: how do you stop a watch from looking worn? The DiaStar of 1962 was marketed as the world's first scratchproof watch, using hardmetal — tungsten carbide — and a sapphire crystal at a time when both were exotic in watchmaking.
Rado then spent decades pushing further into materials most watchmakers avoided because they are difficult to machine and impossible to correct. High-tech ceramic arrived in 1986 with the Integral, and the Ceramica of 1990 was made almost entirely from it. The company developed plasma high-tech ceramic, which is heated to 20,000 degrees to acquire a metallic sheen without any metal content, and Ceramos, a ceramic-metal composite.
The V10K of 2002 used high-tech diamond and reached 10,000 on the Vickers scale — the hardness of diamond itself, and a Guinness record.
Rado's design language is correspondingly clean and monolithic, with the True and Captain Cook lines carrying the modern collection. The company has been part of the Swatch Group since 1983.
- 1917
- Founded as Schlup & Co in Lengnau.
- 1957
- The first watches carry the Rado name.
- 1962
- The DiaStar introduces a scratchproof hardmetal case.
- 1986
- High-tech ceramic enters production.
- 2002
- The V10K reaches diamond-level surface hardness.
Also in 6 collections
This watch appears in the Rado True range (9), Back in Stock (4,847), Automatic Watches (1,736), Pre-Owned, Ex-Display & Vintage Watches (344), All Black Watches (319) and Ceramic Watches (105).
What the specifications mean
A mechanical watch for everyday wear.
Strengths
- 40mm suits most wrists
- Sapphire crystal, which resists scratching
- 80-hour reserve survives a weekend off the wrist
- Luminous hands and markers for low light
- Sits in the lower half of Rado's range as we list it
Worth knowing
- 50m suits rain and handwashing, not swimming
Rado True Round alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification |  R27056732 | 2237-ST-BEAT2 | CM3090C-L1J-BK |
|---|---|---|---|
| Price | £1,150 | £950 | £1,755 |
| Case size | 40mm | 39.5mm | 42mm |
| Water resistance | 50m | 50m | 100m |
| Movement | Automatic | Automatic | Automatic |
| Strap | Ceramic bracelet | Stainless steel bracelet | Leather strap |
| Power reserve | 80 hours | 38 hours | 38 hours |
| This watch |
|
|
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Showering yes, swimming no. 50m covers splashes and brief immersion, but a swimming stroke generates well above the pressure that figure describes.
Water resistance explainedWill the glass scratch?
Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.
Sapphire, mineral and acrylic comparedDoes it need a battery?
No. It is automatic — the motion of your wrist winds it, and there is no cell to replace.
Quartz, automatic and solar comparedHow long does it run for when it's not worn?
About 80 hours fully wound — enough to sit off the wrist over a weekend and still be running.
Is it a men's or women's watch?
Listed as men's, though at 40mm it sits in the range that suits anyone.
Cheapest place to buy
Mappin & Webb is the only UK retailer we track stocking this reference, so there is nothing to compare it against today.
More Rado watches like the True Round
In stock, and close on style and price
