The Rado True Square Automatic Skeleton is a 38 mm automatic watch family powered by Rado’s R808 caliber, with a manufacturer-stated 80-hour power reserve. The family includes black, plasma, and yellow high-tech ceramic configurations, with either a rubber strap or ceramic bracelet depending on the reference. Check the reference number before comparing finishes, weight, or local price.
What is the power reserve of the Rado True Square Automatic Skeleton?
Rado specifies an 80-hour power reserve for the cited True Square Automatic Skeleton references. These are automatic mechanical watches, not quartz models, and the listed movement is the R808 caliber. Rado’s regional product pages also describe a transparent sapphire case back; the black R27197169 listing specifies 25 jewels, testing in five positions, and an antimagnetic Nivachron hairspring. These are manufacturer-published specifications, not independent test results. Rado Great Britain: R27177255; Rado Netherlands: R27197169.
How big is the Rado True Square Automatic Skeleton?
The cited references have 38 mm cases. Rado lists the black rubber-strap R27197169 at 9.7 mm thick. The listed weights vary by configuration: R27197169 is 86.6 g, yellow rubber-strap R27177255 is 86 g, and ceramic-bracelet references R27197152 and R27196152 are each 117 g. These are Rado’s published figures, not independently measured comparisons.
| Reference | Case and bracelet or strap | Weight listed by Rado | Regional listing |
|---|---|---|---|
| R27197169 | Matte black high-tech ceramic case; black rubber strap with folding clasp | 86.6 g; case thickness 9.7 mm | Netherlands; price displayed in euros |
| R27197152 | Matte black high-tech ceramic case and ceramic bracelet; titanium three-fold clasp | 117 g | Saudi Arabia; price displayed in SAR |
| R27196152 | Plasma high-tech ceramic case and bracelet | 117 g | Norway; price displayed in NOK |
| R27177255 | Polished yellow high-tech ceramic case; yellow rubber bracelet | 86 g | Great Britain; price displayed in GBP |
Each listed model is specified as 38 mm with an R808 movement and 80-hour power reserve. See the corresponding Netherlands R27197169, Saudi Arabia R27197152, Norway R27196152, and Great Britain R27177255 product pages for their respective configurations and specifications.
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#1 Best Overall
- True Square Automatic Skeleton - R27196152
What is the difference between the rubber-strap and ceramic-bracelet versions?
Rubber configurations
R27197169 pairs a matte black ceramic case with a black rubber strap and folding clasp. R27177255 is a different look: polished yellow high-tech ceramic with a yellow rubber bracelet. Rado lists these at 86.6 g and 86 g respectively.
Ceramic-bracelet configurations
R27197152 combines a matte black ceramic case and bracelet, secured by a titanium three-fold clasp. R27196152 uses plasma high-tech ceramic for both case and bracelet. Rado lists each at 117 g. The references therefore differ not only by color but by case treatment, bracelet material, and—in R27197152’s case—specified clasp construction.
Rank #2
- Rado True Square Open Heart Unisex 38 mm, Swiss Automatic Movement
- Black High-Tech Ceramic and Titanium Bracelet
- Open Heart Dial and as Case Crystal: Sapphire crystal with anti-reflective coatingBlack High-Tech Ceramic and Titanium Bracelet
- 80 Hours Movement Power Reserve
- Swiss Automatic Movement
What does the skeleton dial look like?
Rado describes the black R27197169 dial as skeletonized in two layers, with white Super-LumiNova details and a rotating rhodium-colored anchor at 4 o’clock. The Great Britain description for yellow R27177255 also identifies a two-level skeletonized dial, rhodium-toned hands and indices, and white Super-LumiNova. Those are manufacturer descriptions; they do not independently establish how legible the watch is in particular lighting or how the design will appear in person. R27197169 details; R27177255 details.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How should you compare prices and availability?
Use the complete reference number and check the official Rado listing for your market. Prices shown on regional pages apply to their respective markets and configurations, not to the family as a single worldwide price. For example, the Great Britain page for R27177255 displayed £2,350, while the Netherlands page for R27197169 displayed €2,750 in the listings represented on October 8, 2026. These are snapshots for different models and markets; they should not be treated as a like-for-like price comparison. Confirm current price and availability locally.
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- True Square Automatic Skeleton - R27177255
When considering a listing from a retailer or marketplace, verify the reference, seller, condition, warranty, and shipping region. The reference number is the clearest way to distinguish the rubber and ceramic-bracelet versions and their finishes.
Quick Recap
Best Value
- Swiss Automatic Watch Movement, with 80 hours Power Reserve
- Square Dial Shape 38 mm with Open Heart and Blue Details made of Plasma and High-Tech Ceramic
- Sapphire Crystal Case with anti reflective coating
- Gray Bracelet Made of Plasma High-Tech Ceramic and Titanium
- Water Resistant: 50 m with 80 hours Movement Power Reserve. 3 Clasp Closure
Rank #4
- True Square Automatic Skeleton - R27197169
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
