Patek Philippe Perpetual Calendar Grand Complications

Patek Philippe Grand Complications Perpetual Calendar reference 5140R-011, an incredibly elegant and mechanically complex masterpiece that represents the quintessential ultra-thin dress watch from the premier Geneva manufacture. Forged from polished 18-karat rose gold, this 37.2mm Calatrava-style case features an exceptionally slim and wearable profile of just 8.5mm in thickness, making it slide effortlessly under a bespoke shirt cuff. It hosts a beautifully dense, triple-subdial perpetual calendar display, the register at 9 o'clock indicates the day of the week along with a 24-hour day/night ring; the register at 3 o'clock houses the month alongside a micro leap-year cycle hand; and the sub-dial at 6 o'clock balances the layout by tracking the numerical date surrounding a high-precision moon phase. Tucked behind the solid caseback, is the legendary, ultra-thin in-house Calibre 240 Q automatic movement, which relies on a flush, recessed 22-karat gold micro-rotor to provide a 48-hour power reserve.