The Patek Philippe Nautilus reference 5712/1R-001 is a luxury sports watch featuring a 40mm case and integrated bracelet crafted from 18k rose gold. It is distinguished by its sunburst brown dial with a black-gradient rim and the collection’s signature horizontal embossing. The case is notably slim at 8.52mm and includes a sapphire crystal case back to view the movement. It is powered by the ultra-thin, self-winding caliber 240 PS IRM C LU, which utilizes a 22k gold off-center micro-rotor and provides a power reserve ranging from 38 to 48 hours.
The timepiece is equipped with several complications arranged in an unconventional, asymmetrical layout. These include a power reserve indicator between 10 and 11 o’clock, a subsidiary dial at 7 o’clock that combines a moon phase display with an analog date pointer, and a small seconds sub-dial between 4 and 5 o’clock. The watch features a screw-down crown and is water-resistant to either 30 or 60 meters depending on the specific production series. Its rose gold bracelet is secured by a patented fold-over clasp that includes a new lockable adjustment system for enhanced comfort.
General reviews of the 5712/1R-001 frequently praise its exceptional wearability and the warmth of its chocolate brown and rose gold color palette. Collectors often highlight the “sporty-chic” balance of the watch, noting that its thin profile allows it to transition easily from casual settings to formal attire under a shirt cuff. While some critics find the asymmetrical dial layout polarizing or slightly less legible than the standard 5711, many enthusiasts regard it as a more technically interesting and valuable alternative. The finishing of the caliber 240 is highly regarded, though the low water resistance is occasionally noted as a limitation for a sports-inspired timepiece.