This is a new and unworn watch Inspired by modern style and streamlined design, the Master Ultra Thin Collection features timeless aesthetics, clean lines, and exceptional watchmaking. Inheriting the design of its case from the first ultra-thin pocket watch of 1907, each piece boasts understated elegance and is powered by sophisticated movement. Presented in a striking 39mm Pink Gold case, this elegant timepiece is paired with a brown alligator leather strap secured by a pin buckle attachment. Showcasing a perpetual calendar dial in eggshell beige, this timepiece displays the date, day, month, and year in four digits, along side perpetual moon phases for elevated timekeeping. The Jaeger-LeCoultre 868 calibre movement is at the heart of this model, visible through the sapphire case back. This timepiece is also water resistant to 5 bar (50 metres) and boasts a 38-hour power reserve.