H. Moser & Cie. takes a bold step with the Endeavour Perpetual Calendar Black Edition. They've pushed boundaries by incorporating high-tech materials into their signature gold and platinum designs. Through careful exploration, they've found that titanium is the perfect functional material for this watch. Its tough, lightweight, hypoallergenic qualities make it a top choice. But it's not just about function - the black titanium gives the watch a sleek, urban look while maintaining a timeless appeal. The dial features rose gold accents and a subtle off-centre seconds dial with a hacking function. Even the movement's escapement bridge is blackened, adding to the overall mood of the watch. And let's not forget the carbon-coated alligator