Patek Philippe Annual Calendar
FOR SALE
Patek Philippe Nautilus Annual Calendar Steel Black Dial - 5726A-001 Complete Set 2025
$99,500
The Patek Philippe Nautilus sits in one of the strongest categories of modern Patek collecting: a stainless steel Nautilus with genuine everyday practicality. Presented in steel with a black-gradient dial, this reference brings the sport elegance of the Nautilus into a more complicated and thoughtful expression. Its annual calendar, moon phases, 24-hour indication, and day/date/month display give it real usefulness without overwhelming the clean architecture of the dial. For the collector who wants a Nautilus with more substance than a time-and-date piece, the 5726A-001 plays an important role. It is refined enough for formal settings, capable enough for daily wear, and distinctive in a way that feels considered rather than obvious.
WATCHES OF CHARLOTTE
Watch Details
Condition
New & unworn
This timepiece exceeds the Watches of Charlotte standard for quality, presentation, and overall condition.
Accessories
Original Box & Original Papers
Ref No
5726A-001
Functional Value
The annual calendar is one of Patek Philippe’s most practical complications. It accounts for months with 30 and 31 days, requiring only one manual correction per year, which makes this a genuinely useful complicated timepiece rather than a complication for display alone.
Design Significance
The 5726A-001 is compelling because it pairs the familiar Nautilus case profile with a more mature complication set. The black-gradient dial gives the watch depth and restraint, while the aperture layout keeps the annual calendar highly legible and balanced.
Versatility in Wear
This is a Nautilus that moves comfortably between business, travel, and evening settings. The steel case gives it durability and ease of wear, while the dial and complication layout keep it elevated without feeling overly formal.
Strategic Role in a Collection
Within a serious collection, the 5726A-001 can serve as the complicated Nautilus. It offers the recognizability and wearability collectors value in the model line, while adding a level of technical depth that makes it feel more intentional. For someone building beyond the expected steel sport watch, this is a wise and meaningful step.
Included
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