The Titanium Field Guide

Rado True Round Automatic Diamonds

R27242742

The Rado True Round Automatic Diamonds is a current-production dress watch with a black ceramic case. At 78 g it sits around the middle for dress watches in the guide, and is priced well above the $542 median for the category. It ships on a matching ceramic bracelet rather than a strap.

All Rado watchesExotic-material dress watchesUnder $3,000Under 11 mm thickLightweightLightest, rankedOn a titanium braceletCompact (38 mm and under)
Price
$2,350
Material
Ceramic
Grade / type
Black ceramic
Weight
78 g
Water resistance
50 m
Reference
R27242742
Type
Dress
Case diameter
30.0 mm
Thickness
9.8 mm
Origin
Switzerland
Movement
Rado calibre R582 automatic
Caliber
R582
Power reserve
44 hours
Complications
Time only
Colour
Black
Construction
Monobloc
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
High-tech ceramic and titanium bracelet
Matching bracelet
Standard
Crystal
Sapphire
Display back
No
Dial
Red (cherry, diamond-set)
Dial colours
Red
Availability
Offered
Status
Current
Not published
Lug-to-lug, Hardness, Surface treatment, Lume
High confidence Verified Sep 2026 Source: Maker Spec checksCase material Jul 2026Price Jul 2026Weight Sep 2026
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the Rado True Round Automatic Diamonds?

The Rado True Round Automatic Diamonds has a black ceramic case with a titanium caseback. This is confirmed against the maker spec.

What size is the Rado True Round Automatic Diamonds?

It is 30.0 mm in diameter, 9.8 mm thick, and water resistant to 50 m.

How much does the Rado True Round Automatic Diamonds weigh?

About 78 g.

How much does the Rado True Round Automatic Diamonds cost, and is it available?

It is current-production and lists from $2,350.

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