The Jumbostar Incaflex model, in a limited edition of 100 pieces worldwide, was created to celebrate the invention that revolutionized watchmaking in the 1920s: the Incaflex shock-resistant system. The sapphire crystal case back reveals the movement with Incaflex customization.
The sporty look of the black and anthracite dial with red seconds hands is combined with the black oscillating weight, in PVD-coated steel and lightened by three circular holes, visible through the sapphire crystal caseback. The satin-finished steel cases are numbered from 1 to 100.
The Incaflex, an innovative system integrated into the balance wheel, patented in 1927 by Paul and Alfred Wyler, revolutionized the world of watchmaking, transforming the watch from fragile and delicate to an everyday watch, thanks to its shock-absorbing system.
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