Eberhard & Co. Chrono 4 Bellissimo automatic chronograph wristwatch in 18K Rose Gold, ref. 30060, full set with Box and Papers. Featuring a 40mm case crafted in polished 18kt rose gold, with elegantly curved lugs and a domed sapphire crystal. The exhibition caseback—secured with screws—reveals the automatic chronograph movement through a sapphire crystal, while the crown and oval pushers at 2 and 4 o’clock complete the classic chronograph architecture. The white dial is adorned with applied Roman numerals and skeletonized baton hands in gold tone, complemented by a tachymeter scale engraved along the rehaut. The distinctive feature of the Chrono 4 Bellissimo is Eberhard & Co.’s patented horizontal chronograph display—four subdials aligned in a single row, showing the 30-minute and 12-hour chronograph counters, 24-hour indicator, and running seconds. This innovative configuration offers not only visual harmony, but an intuitive and elegant reading of elapsed time. A framed date aperture sits neatly at 12 o’clock. Powered by an automatic self-winding mechanical movement developed exclusively for Eberhard & Co., the watch features a gold-toned rotor signed Eberhard & Co., with perlage and Geneva stripes visible through the caseback. The movement is finely finished and fully functional, offering reliability alongside beauty. Water-resistant to 3 ATM. This example is offered on a dark brown hand-stitched alligator strap, secured by an Eberhard 18kt rose gold tang buckle bearing the maison’s emblem. The Chrono 4 Bellissimo stands as a testament to Eberhard’s independent spirit and technical boldness—marrying classical aesthetics with avant-garde mechanics. Its pioneering chronograph layout, housed in rich rose gold, makes it one of the most refined expressions of the Chrono 4 line. Offered as a complete full set, with its original wooden presentation box, outer box, and official documentation.