The Ceramic Field Guide

Rado True Round Automatic Open Heart (black)

R27107172

The Rado True Round Automatic Open Heart (black) is a current-production dress watch with a black high-tech ceramic case. It is priced close to the $2,800 median for the category. It ships on a matching ceramic bracelet rather than a strap.

All Rado watchesCeramic dress watchesBlack ceramicOn a ceramic braceletDisplay backUnder $5,000
Price
$3,040
Ceramic
High-tech ceramic
Water resistance
50 m
Reference
R27107172
Type
Dress
Case diameter
40.0 mm
Origin
Switzerland
Movement
Automatic
Caliber
Rado calibre R734
Power reserve
~80 h
Complications
Time only
Colour
Black
Construction
Monobloc
Caseback
Titanium
Nickel-free
Not verified (clasp or buckle material not confirmed)
Bracelet / strap
Black high-tech ceramic bracelet with titanium 3-fold clasp
Ceramic bracelet
Standard
Crystal
Sapphire
Display back
Yes
Dial
Black, open heart
Dial colours
Black
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Hardness, Surface treatment, Lume
Medium confidence Verified Jul 2026 Source: Rado True Round Open Heart R27107172 (maker)
Facts are free to cite with a link.
See it in the interactive guide

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Alternatives to the Rado True Round Automatic Open Heart (black)

Bell & Ross BR-S Black Matte CeramicBell & RossBR-S Black Matte Ceramic$2,70039.0 mmOthersimilar price · similar sizeBell & Ross BR-S White CeramicBell & RossBR-S White Ceramic$2,80039.0 mmOthersimilar price · similar sizeEcho/Neutra Averau 42 Ceramic ChronoEcho/NeutraAverau 42 Ceramic Chrono$2,13042.0 mm14.6 mm thickChronographsimilar price · similar size · same movementMichel Herbelin Newport CeramiqueMichel HerbelinNewport Ceramique$2,15043.0 mm9.05 mm thickOthersimilar price · similar size · same movement
Bell & RossBR 03 Black Matte Ceramic$3,90041.0 mmPilotsimilar price · similar size · same movement
Maurice LacroixAikon Automatic Ceramic 42mm$3,99042.0 mm11 mm thickIntegrated braceletsimilar price · similar size · same movement

More ceramic watches from Rado

RadoCaptain Cook High-Tech Ceramic 43mm$2,80043.0 mmDiver
RadoTrue Square Automatic (black)$2,45038.0 mm9.6 mm thick117 gDress
RadoTrue Square Automatic (plasma)$2,45038.0 mm9.7 mm thickDress
RadoTrue Square Automatic (green)$2,45038.0 mm9.6 mm thickDress
RadoTrue Square Automatic Open Heart (rose)$2,95038.0 mm9.7 mm thick116 gDress
RadoTrue Thinline (white)$1,60039.0 mm84 gDress

Frequently asked questions

What kind of ceramic is the Rado True Round Automatic Open Heart (black)?

The Rado True Round Automatic Open Heart (black) has a black high-tech ceramic case with a titanium caseback. It is recorded at medium confidence pending a maker-stated type.

What size is the Rado True Round Automatic Open Heart (black)?

It is 40.0 mm in diameter, and water resistant to 50 m.

How much does the Rado True Round Automatic Open Heart (black) cost, and is it available?

It is current-production and lists from $3,040.

All ceramic Rado watches · Ceramic dress watches · All 231 watches

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