,aspect=fill;Crop=(0,0,300,825),gravity=Center)
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
True Square Automatic Open Heart Sparkling R27083722 38.0 mm, Automatic, 118.5 g
This Rado True Square Open Heart lights up with top-class diamonds, a sparkling new dial and a monobloc square case in polished plasma high-tech ceramic. A sapphire crystal glass adds lustre to the dial with 12 diamond indexes and a rhodium-coloured diamond powder-like finish. A low-relief grey minute track circles yellow gold-coloured hour and minute hands with Super-LumiNova® highlights, and a yellow gold-coloured second hand. Cut-away windows draw the eye into the heart of the watch, where the Rado calibre R734 automatic movement delivers reliable accuracy with an anti-magnetic NivachronTM hairspring and a remarkable 80-hour power reserve. The dial was developed using a unique electro-forming process that produces a diamond-powder like finish and permits the Rado logo, markings and minute tracks to be raised in relief from the base of the dial, the end result of galvanic growth. Polished plasma high-tech ceramic, a dazzling dial and 12 jubilé diamonds combine to create irresistible luxury and elegance.
Variations
Five year warranty 
Free shipping & returns 
Swiss Made 
Secure payment Description
This Rado True Square Open Heart lights up with top-class diamonds, a sparkling new dial and a monobloc square case in polished plasma high-tech ceramic. A sapphire crystal glass adds lustre to the dial with 12 diamond indexes and a rhodium-coloured diamond powder-like finish. A low-relief grey minute track circles yellow gold-coloured hour and minute hands with Super-LumiNova® highlights, and a yellow gold-coloured second hand. Cut-away windows draw the eye into the heart of the watch, where the Rado calibre R734 automatic movement delivers reliable accuracy with an anti-magnetic NivachronTM hairspring and a remarkable 80-hour power reserve. The dial was developed using a unique electro-forming process that produces a diamond-powder like finish and permits the Rado logo, markings and minute tracks to be raised in relief from the base of the dial, the end result of galvanic growth. Polished plasma high-tech ceramic, a dazzling dial and 12 jubilé diamonds combine to create irresistible luxury and elegance.
Men's Watches
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
38.0 mm, Automatic, 120 g
£2,950.00
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
38.0 mm, Automatic, 118 g
£2,950.00
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
38.0 mm, Automatic, 120 g
£2,950.00
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
38.0 mm, Automatic, 116 g
£2,950.00
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
38.0 mm, Automatic, 116.6 g
£2,950.00
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
38.0 mm, Automatic, 117 g
£2,950.00
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
38.0 mm, Automatic, 117 g
£2,950.00
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
38.0 mm, Automatic, 116.5 g
£2,950.00
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
38.0 mm, Automatic, 117.5 g
£3,250.00
Global features
Reference
R27083722
Case material
Plasma High-Tech Ceramic
Case diameter
38.0 mm
Movement type
Automatic
Weight
118.5g
,aspect=fill;Crop=(0,0,300,825),gravity=Center)
Case
Diameter
38.0 mm
Thickness
9.7 mm
Case material
Plasma High-Tech Ceramic
Case color
coloured
Bezel
Carat
Crown
Crown, Plasma High-Tech Ceramic
Caseback
Transparent sapphire case back, Titanium
Dial
Colour
Grey, Rhodium
Hands
Super-luminova® details
Gem-Set
12 Diamonds - 0.09600 Carat
Movement
Movement type
Automatic
Caliber
R734
Power reserve
80 hours
Accuracy
Movement tested in 5 position
Balance wheel
Antimagnetic Nivachron™ hairspring
Bracelet
Bracelet color
Plasma
Clasp
3-fold, Titanium
With the busy festive season ahead, we’re here to ensure your shopping is effortless and enjoyable.
For orders placed by December 24, 2025, we’ve extended the return period to give you peace of mind. Purchases made from November 24 onwards can be returned until January 11, 2026.
To ensure your engraved items arrive in time for Christmas, please place your order by 10 AM on December 17. If you're short on time, visit your nearest store for assistance and immediate purchase options.
For orders without engraving, make sure to place your order by 10 AM on December 17 to guarantee delivery by Christmas. Alternatively, head to your nearest store for in-person purchases.
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The personalisation is free of charge and exclusively available for online orders. Once you submit your personalised request, you will have the opportunity to check it before you finalise your order.
Engraving is carried out using laser technology. As a result, the colour of the engraving may differ from this illustration depending on the material and condition of the product.
The embossing is applied to the leather straps by means of stamps. Please note that the embossing differs in colour and texture from the illustration. Limited to max. 3 characters, you can emboss your strap with letters from A to Z, numbers from 0 to 9 and the symbols "." and ",".
Please note that Rado reserves the right to refuse to add personalisations that are obscene or offensive.
Engraved watches, watch bracelets that are sized (cut) and embossed straps are considered final sale and are not eligible for returns or exchanges.
