Zenith’s Defy Zero G

The key component here is Zenith’s patented gyroscopic “Gravity Control” module – a fancier, more mouthful name for gyrotourbillon – that previously appeared in its Academy Christophe Colomb grand complication timepiece. However, this time around the Swiss manufacture has found a way to reduce the size of the module by 30%. The spherical system of 139 components now spins between two flat sapphire crystals as opposed to two convex crystals in the original version, which explains the more elegant proportions.

Inspired by historical marine chronometers, the gyroscopic module corrects gravitational effects by maintaining the regulating organ and balance wheel in a horizontal position. Devotees of precision will be pleased to know that it is paired with the El Primero calibre, a high frequency automatic chronograph able to measure one hundredth of a second, which makes the entirely skeletonised decision completely understandable.

Bulgari’s Octo Finissimo Skeleton Sandblasted

The ultra-thin Calibre BVL 128SK – measuring only 2.35mm thick – can be appreciated on the dial side, with the complexity of each component constructed in a captivating lace-like pattern. The manual movement boasts 65-hour of power reserve. Pulling it all together in a sexy, luxurious manner is the rose gold case, sandblasted for an understated shine. 

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