The Wristwatch Field Guide

Rado HyperChrome Automatic Open Heart

R32021102

The Rado HyperChrome Automatic Open Heart is a current-production integrated bracelet watch with a grey plasma ceramic case. It measures 42.0 mm across, 10.2 mm thick, and is water resistant to 50 m. Inside is the Rado 734 automatic movement, with 80h power reserve. Complications: Time only. Priced from $2,750. Brand origin: Switzerland.

Titanium, ceramic, and bronze integrated bracelet watchesCeramicUnder $5,000
Reference
R32021102
Type
Integrated bracelet
Price
$2,750
Case diameter
42.0 mm
Thickness
10.2 mm
Lug-to-lug
–
Water resistance
50 m
Weight
–
Origin
Switzerland
Movement
Automatic
Caliber
Rado 734
Power reserve
80h
Complications
Time only
Material
Ceramic
Grade / type
Plasma ceramic
Colour
Grey
Hardness
–
Construction
Assembled
Surface treatment
–
Caseback
Titanium
Nickel-free
Not verified (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Plasma high-tech ceramic bracelet
Matching bracelet
Standard
Crystal
Sapphire
Display back
No
Dial
Grey skeletonized open-heart
Lume
–
Availability
Offered
Status
Current
High confidence Verified Jul 2026 Source: Maker Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

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More titanium, ceramic, and bronze watches from Rado

RadoTrue Square Automatic Open Heart$2,30038.0 mmDress
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

Frequently asked questions

What is the case material of the Rado HyperChrome Automatic Open Heart?

The Rado HyperChrome Automatic Open Heart has a grey plasma ceramic case with a titanium caseback. This is confirmed against the maker spec.

What size is the Rado HyperChrome Automatic Open Heart?

It is 42.0 mm in diameter, 10.2 mm thick, and water resistant to 50 m.

How much does the Rado HyperChrome Automatic Open Heart cost, and is it available?

It is current-production and lists from $2,750.

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