Introducing the H. Moser & Cie. 1800-2000 Endeavour Perpetual Calendar Tantalum Blue Enamel, a timepiece that combines the durable tantalum metal with the exquisite "grand feu" enamelling technique. The result is a visually striking abyss blue fumé dial that brings a new dimension of vibrant colors and textures to the world's most intuitive and legible perpetual calendar watch. With a 42mm case, sapphire crystal, and silver hands, this mechanical automatic watch is not only visually stunning but also highly functional, offering hours, minutes, seconds, and perpetual calendar functions. The watch is water-resistant up to 30m and comes with a Kudu strap and pin buckle clasp. As a testament to its quality, this timepiece comes with a 2-year warranty.