The SUBDELTA Quattro is a unique one-hand mechanical watch with a distinctive sandwich dial. It's packed with top-of-the-line components such as the Swiss Sellita manual winding movement, Swiss SuperLumiNova C3 X1 and a scratch-resistant AR Coated sapphire crystal on both sides for a stunning view on the dial.

Its revolving, lumed seconds disk is quite uncommon and will start many conversations indeed. Since the dial has no logo and text, it can be used in 4 ways (hence the name Quattro)