Rado True Round Automatic Open Heart (black)

The Rado True Round Automatic Open Heart (black) is a current-production dress watch with a high-tech ceramic case. It is priced well above the $643 median for the category. It ships on a matching exotic-material bracelet rather than a strap.

4 official photos · reader photos welcome

Price

$3,040

Material

Ceramic

Grade / type

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

Matching 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)

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