The Ceramic Field Guide

Rado True Square x Ash Barty Limited Edition

R27123905

The Rado True Square x Ash Barty Limited Edition is a current-production dress watch with a rose high-tech ceramic case. It measures 38.0 mm across, 9.7 mm thick, and is water resistant to 50 m. Inside is the Rado calibre R734 automatic movement, with ~80 h power reserve. Complications: Time only. Priced from $2,500. Brand origin: Switzerland.

Ceramic dress watchesDisplay backUnder $5,000
Reference
R27123905
Type
Dress
Price
$2,500
Case diameter
38.0 mm
Thickness
9.7 mm
Lug-to-lug
Water resistance
50 m
Weight
Origin
Switzerland
Movement
Automatic
Caliber
Rado calibre R734
Power reserve
~80 h
Complications
Time only
Ceramic
High-tech ceramic
Colour
Rose
Hardness
Construction
Monobloc
Surface treatment
Caseback
Steel
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Leather strap with stainless steel PVD deployant
Ceramic bracelet
Crystal
Sapphire
Display back
Yes
Dial
White skeletonised mother-of-pearl with a tennis ball detail
Lume
Super-LumiNova
Availability
Offered
Status
Current (limited edition, 996 pieces)
Medium confidence Verified Jul 2026 Source: Rado True Square x Ash Barty R27123905 (maker) Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

What kind of ceramic is the Rado True Square x Ash Barty Limited Edition?

The Rado True Square x Ash Barty Limited Edition has a rose high-tech ceramic case, though its caseback is steel. It is recorded at medium confidence pending a maker-stated type.

What size is the Rado True Square x Ash Barty Limited Edition?

It is 38.0 mm in diameter, 9.7 mm thick, and water resistant to 50 m.

How much does the Rado True Square x Ash Barty Limited Edition cost, and is it available?

It is current-production and lists from $2,500.

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