At the upcoming Baselworld show, which begins March 8th, Antoine Preziuso will unveil the Grand Tourbillon Sport GTS.

The GTS comes in a 52 x 45 mm tonneau shaped case made of ChromeCobalt (Co-Cr), which is a very strong cobalt and chromium alloy. Powering the GTS is hand-wound caliber APG/28T with 19 jewels, a frequency of 21,600 vph (3Hz) and a power reserve of 110-hours. Functions include hours, minutes and tourbillon seconds.

A sapphire crystal on the front and back allow a view into the beautifully finished skeleton movement. Water-resistance is 30 meters. Comes with a black crocodile strap with red top-stitching and a folding clasp.

This timepiece can only be purchased in Geneva, Switzerland – part of the purchase price includes a business class flight to Geneva, including two nights at a luxury hotel.

Jason Pitsch
Posted by:Jason Pitsch

Jason Pitsch is the Founder of Professional Watches. He appreciates good design and engineering in everything from architecture to automobiles to cameras to clothing. Yet his focus for the past decade has remained consistent on covering just one type of craftsmanship: watchmaking.