The platinum Tourbillon a Remontoir d’Egalite – proudly showing 1/20 in its dial – is carrying an estimate of CHF 300,000 - 600,000. Next, we have the platinum and pink gold Chronometre a Resonance with an estimate of CHF 200,000 - 400,000. The Octa Reserve de Marche at CHF 50,000 https://www.arelojes.com/Coleccion/hublot/ – https://www.rmhorloges.org/best-category/rm-22/ 100,00. Then my personal favorite of the five, the jaw-dropping Octa Chronographe is projected https://www.rmuhren.de/ to sell for CHF 100,000 to 200,000. And finally, the gorgeous Octa Calendrier is predicted at CHF 80,000 – 160,000.