Patek Philippe is also constantly innovating on its own. Take the Patek Philippe Nautilus 5740 as an example. This is the first Nautilus model with a great complication. It’s also the brand’s tiniest permanent calendar to date. The Perpetual Calendar Chronograph 5270P was also introduced by the firm. It came with a ch29-535 manual-winding chronograph movement. With six patents, this is Patek’s first in-house chronograph mechanism. Having said that, the company owns a number of patents that have forever altered the watchmaking industry. The Gyromax is one of them.   This is the trade term for the adjustable mass ...Read more

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