Roger Dubuis Combines the Inclined Balance and Flyback Chronograph
One of the latest releases from Roger Dubuis, the Excalibur Spider Flyback Chronograph, makes the most of its openworked dial to show off a newly-developed calibre, the RD780, which combines an inclined balance wheel with an integrated chronograph. A complex movement with two patents pending, the RD780 is notably elaborate with unusual features like a digital minute counter and twin barrels. And technically-minded enthusiasts will also note the RD780 boasts diamond-coated silicon escapement parts, which are both wear- and magnetism-resistant. Initial thoughts Roger Dubuis’ current chronographs distinguish themselves through bold design and flashy technical features. While the style is outlandish, it is refreshing to see this unique approach to a chronograph design, particularly since the technical features are novel and interesting, such as the inclined balance wheel and column wheel, visible through the openworked dial. But the Excalibur chronograph’s technical merits are perhaps overshadowed by the design, which is excessive in a hyper-mechanical style. The chronograph’s dial is busy, even for an openworked dial. It is not easy to read, even when compared to what is being offered by the likes of Richard Mille, which is perhaps the closest comparison to the Excalibur chronograph. The Excalibur chronograph is priced at US$101,500, making it more affordable than the equivalent from Richard Mille, the RM 72-01. In fact, the Excalibur is half as expensive as the Richar...
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