The Patek Philippe Complications Annual Calendar Moon Phase reference 5396G-011 is a 38.5mm luxury timepiece crafted from 18k white gold. This model features a silvery opaline dial with applied white gold hour markers and dauphine-style hands, providing a classic and highly legible aesthetic. The case measures 11.2mm in thickness and includes a sapphire crystal case back that reveals the intricate self-winding mechanical movement. It is typically paired with a black alligator leather strap and a white gold Calatrava Cross deployant buckle.
The watch is powered by the caliber 324 S QA LU 24H/303 movement, which features a patented annual calendar mechanism that automatically accounts for months with 30 and 31 days, requiring only one manual adjustment per year at the end of February. The dial layout is symmetrically arranged with day and month apertures positioned below 12 o’clock and a date window at 6 o’clock. A sub-dial at the 6 o’clock position integrates a moon phase indicator and a 24-hour display, while the sweep seconds hand provides central seconds. The movement is finished with linear and circular Cotes de Geneve and is water-resistant up to 30 meters.
General reviews of the 5396G-011 highlight its balanced proportions and its ability to blend traditional heritage with modern wearability. Collectors often praise the clean, intuitive layout of its complications and its slim profile, which allows it to fit easily under a formal shirt cuff. While it is widely regarded as a quintessential Patek Philippe dress watch, some enthusiasts note that its power reserve of 35 to 45 hours is somewhat low compared to newer standards in high-end horology. Despite this, it remains a highly respected reference for its elegant design and practical calendar functions.