First Look: Lederer Inverto Titanium 39mm, A Superb Inverted Take on the Central Impulse Chronometer
The Lederer Inverto Titanium 39mm is an innovative watch that showcases a unique inverted movement design, derived from the Central Impulse Chronometer. This model, crafted from Grade 5 titanium, is a more compact and lightweight iteration of its predecessor, featuring a highly-domed sapphire crystal that enhances its three-dimensional appearance. With a case size of 39mm and a height of 10.5mm, it offers a comfortable fit while remaining visually striking. The lack of a conventional dial allows the intricate mechanics of the movement to take center stage, with blued skeletonized hands providing legibility without obscuring the view of the watch's inner workings. Powering the Inverto Titanium is the sophisticated Calibre 9019, an evolution of the dual-train movement from the Central Impulse Chronometer. This mechanism employs two independent barrels and constant-force remontoirs to ensure stability and precision, releasing energy in controlled bursts every 15 seconds. The watch operates at 21,600 vibrations per hour and boasts a 38-hour power reserve. Available with either a blue calf leather or caoutchouc strap, the Lederer Inverto Titanium is produced in limited quantities and is priced at CHF 152,000, reflecting the artisanal craftsmanship and innovative engineering behind its design.
