Where technique meets brightness
Excalibur Monobalancier Cobalt
This timepiece is created from the rarely used in watchmaking yet highly resistant cobalt chrome. Certified by Poinçon de Genève, the blue skeletonized Monobalancier movement is housed in a brilliant, silvery-grey case in cobalt chrome, while showcasing the Maison’s fine watchmaking expertise and expressivity.
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Case
Cobalt case Cobalt bezel Cobalt crown Cobalt open case back Sapphire crystal with anti-reflective coating
- Size: 42mm
- Water Resistance: 10 bar (100 m)
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Dial
Blue double surface flange with transfered texts and minute track, polished and Rhodium plated hour markers with SLN in the center
- Main material: Cobalt
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Strap
Blue rubber strap with Rubber Tech inlay
- Type: Rubber
- Color: Blue
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Clasp
Stainless steel, triple folding
- Type: Stainless steel
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Crafted from rare cobalt chrome
Signature design
Cobalt chrome offers a higher resistance than stainless steel, while its ability of capturing light makes it appear even brighter than white gold. This material choice enhances the durability and aesthetics of the timepiece as the skeletonized architecture of the movement is enveloped in a striking blue hue honouring the natural appearance of cobalt. Depending on the light, this blue finish subtly changes shades, highlighting the astral signature and the Maison’s canvas for expressivity.
Advanced performance
With 178 components, including 14 hand-finishes and certified by the Poinçon de Genève, the automatic RD720SQ calibre stands out for its advanced performance. Its optimized micro-rotor and diamond-coated silicon escapement wheel, combined with diamond-coated silicon pallet-stones, deliver remarkable efficiency and guarantee an impressive 72 hours of power reserve.
Details Defined
The Signature
Case
Distinctive triple-lug case with sculpted, geometric lines
Bezel
Graphic fluting, sharp and precise like a sword strike
Skeleton dial
Signature openworked artistry, since 2005
Hands
Intricately crafted 18K gold skeleton hands
Crown
Crafted for comfort: multi-component crown
Flange
Double-sided flange, a Maison's seal
Skeleton Monobalancier
RD720SQ
A calibre with improved performances: increased power reserve up to 72 hours thanks to a new geartrain toothing and escapement optimization through its geometry. Improved durability thanks to new lube, and increased precision thanks to 4Hz frequency.
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MOVEMENT
- Energy: Automatic, self-winding
- Indications: Hour - Minute
- Power reserve: 72 Hours
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Decor
Sand-blasted and trued-up main plate and bridges
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Technical Details
- Number of pieces: 178
- Number of rubis: 32
- Diameter: 16 3/4
- Thickness: 5.95 mm
- Frequency: 28800 Frequency (vph)
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Color and material variants
Cobalt Watches
Also Discover
In a world where precision meets art, cobalt watches stand as a testament to innovation and excellence. These timepieces are distinguished by their durability, hypoallergenic properties, and strikingly bold aesthetic.
