For sale here is a very interesting timepiece from the Swiss watchmaker De Grisogono. Aside from the unique case shape, what really sets this watch apart from the competition is that in addition to showing 2 time zones simultaneously AND showing a day/night indicator for the 2nd time zone, the running seconds and minute hands are operated by a retrograde mechanism! This means that once they reach the end of their travel (60), the hand immediately flips back to the beginning to start again at zero! Very cool to see in operation. Comes with the box and instruction booklet, and is in brand new and truly unworn condition. I took the stickers off so that I could get proper photos of the dials, hands, and case finishing. The leather strap operates via a double fold clasp, and is large enough to fit a 7” wrist.   Asking price is $6,557. **All watches sold by us come with a 1 year warranty on movement, case, and bracelet functionality.** We have been trading luxury timepieces since 2017 and operate out of the southeast United States. Accepted forms of payment are wire transfer, trades for other watches, or crypto +2%. Turn your digital coins and memes to IRL assets! After payment has been received, we ship out promptly using Fedex Priority Overnight, fully covered by a private insurance company. Packages are sent to a Fedex Office or Ship Center to be held for pickup. Armored carrier or personal delivery will be arranged for pieces valued over $150k. More pictures or video available on request! Plenty of references available, so deal with confidence! We pride ourselves on customer service, communication, and will do what you need to make this a comfortable transaction. Most brands and models of luxury timepiece are accepted on trade. Rolex, Audemars Piguet, Patek Phillipe, Richard Mille, Hublot, Panerai, Zenith, Breitling, Vacheron Contantin, F/P. Journe, A. Lange & Sohne, etc. I can do cash either way or multi-watch trades for the right deal! Check out our other listings on mechanical-art . com