The highly appreciated Master Ultra Thin Collection combines elegance and understatement. Yesterday, today, and tomorrow, it renews itself without renouncing the aesthetic codes that have been its hallmark since its creation. For men who are passionate about fine mechanics, this interpretation in stainless steel boasts a new petroleum blue dial, upon which every detail stands out clearly. In addition to this eagerly awaited new color and other reworkings, the new generation Caliber 925 that powers the Master Ultra Thin Moon promises a power reserve of approximately 70 hours