Minimalistic yet complex. Clean yet daring. For the first time ever, our iconic Monotourbillon calibre is housed in a white gold case whose radiant beauty is further enhanced by diamonds. The masterpiece strikes a fine balance between high horology and pure aesthetics.Its preciousness and refined brilliance make white gold a truly exceptional material. The same goes for the 60 round-cut diamonds, set on the bezel to add a scintillating finish to the masterpiece. The Roger Dubuis tourbillon is instantly recognizable. Its flying construction, its position at 7 o’clock and its mirror-polished upper cage, reminiscent of a Celtic cross, are the unmistakable signatures of our Manufacture. The hypnotic tourbillon is enhanced by a modern architectural surrounding. What’s more, the skeleton unveils remarkable decorations which require 16 types of finishes, all executed by hand and whose excellence is certified by the Poinçon De Genève. More than a customer service, our conciergerie is here to answer any question and assist you in becoming a Roger Dubuis insider.Case White Gold* case White Gold* bezel with gems White Gold* crown Sapphire crystal with anti-reflective coating White Gold* open case back with sapphire crystal *White Gold 750/1000 Size: 42mm Water Resistance: 10 bar (100 m) Dial Rhodium plated double surface flange with engraved minute track and transferred texts, polished rhodium hour markers with White SLN in the center. Main material: White Gold 150 18K Strap According our non-exotic policy, Excalibur collection is adorned with a premium calf leather strap, built in volume to follow the design of the case and the movement. The strap is interchangeable thanks to Quick Release System. Type: Calf Color: White Clasp White gold cover (750/1000) with Titanium blades, triple folding interchangeable with Quick Release System - QRS Type: Titanium MOVEMENT Energy: Manual-winding Indications: Hour - Minute Power reserve: 72 Hours Decor Shot-blasted and trued-up main plate and bridges with NAC or Blue CVD coating Technical Details Number of pieces: 194 Number of rubis: 19 Diameter: 16 Thickness: 6.9 mm Frequency: 21600 Frequency (vph)