Among the final variations of the legendary 5711 platform, the reference 5711/111P-001 occupies a particularly enigmatic position in Patek Philippe's hierarchy. Never publicly announced by the manufacture, this platinum iteration with its baguette-cut blue sapphire bezel was offered exclusively to the brand's most distinguished clients. With total production believed to number fewer than 30 pieces worldwide, this variant represents one of the scarcest executions of the modern Nautilus ever created.
The Patek Philippe 5711/111P-001 presented in its presentation box
Table of Contents
Technical Specifications and Movement
The 5711/111P-001 maintains the classic Nautilus proportions that defined the reference 5711 lineage. The case measures 40mm in diameter with an 8.3mm thickness, while the lug-to-lug dimension extends to approximately 44.5mm. These measurements preserve the elegant, wrist-friendly profile that characterized the 5711 across all its material executions.
Side profile view showcasing the 8.3mm case thickness
At the heart of the timepiece sits the caliber 324 SC, Patek Philippe's automatic movement. This movement features a 21-karat gold rotor bearing the Patek Philippe Seal, visible through the sapphire exhibition caseback. The caliber delivers a ~45-hour power reserve, maintaining the technical specifications consistent with other 5711 variants while meeting the stringent standards of the Patek Philippe Seal.
Exhibition caseback revealing the caliber 324 SC with gold rotor
Platinum Construction and Gemstone Setting
The transition from stainless steel to platinum fundamentally transforms the wearing experience. The complete platinum case and bracelet assembly weighs approximately 245 grams, nearly double the ~130-gram weight of a standard steel 5711. This substantial heft translates to a distinctly different on-wrist presence.
The platinum Nautilus weighing 245 grams (0.54 pounds) on a precision scale
The bezel incorporates 32 baguette-cut blue sapphires, complemented by an additional 12 baguette sapphires serving as hour markers. Each stone undergoes individual selection and matching for clarity, cut, and color consistency.
Bezel detail highlighting the 32 baguette-cut blue sapphires
Dial Design and Aesthetic Execution
The dial features a smoked sunburst finish, darker around the perimeter and gradually lightening toward a luminous sapphire tone at the center. This gradient effect creates depth and visual interest while maintaining compatibility with the baguette-cut sapphire hour markers. The dial retains the signature Nautilus horizontal embossing.
Dial closeup showcasing the smoked sunburst gradient effect
This smoke gradient treatment represents a departure from the traditional blue or white dial configurations seen on earlier steel 5711 variants. The tonal variation adds dimensionality to the dial surface, creating subtle shifts in appearance as lighting conditions change.
The 5711/111P-001 on wrist highlighting how light plays across the dial
Rarity and Market Positioning
The 5711/111P-001 exists in a rarefied category of timepieces. With production believed to number well under 30 pieces and no public announcement from Patek Philippe, this reference was accessible only through direct allocation to established clients.
The 5711/111P-001 in hand showcasing the platinum bracelet
Secondary market appearances remain exceedingly rare, making reliable pricing data difficult to establish. The combination of platinum construction, factory-set sapphire bezel, and extreme scarcity positions this reference in a market segment largely insulated from conventional valuation metrics.
Clasp detail showing the Patek Philippe fold-over clasp mechanism
Frequently Asked Questions
How many 5711/111P-001 watches were produced?
Total production is believed to be well under 30 pieces worldwide, though Patek Philippe has never publicly confirmed exact production numbers for this reference.
What makes the 5711/111P-001 different from other 5711 variants?
The 5711/111P-001 features a complete platinum case and bracelet construction (~245g vs ~130g for steel), a bezel set with 32 baguette-cut blue sapphires, 12 sapphire baguette hour markers, and a unique smoked sunburst dial with gradient effect.
Was the 5711/111P-001 publicly available for purchase?
No. This reference was never publicly listed by Patek Philippe and was offered exclusively to the brand's top clients through private allocation.
What movement powers the 5711/111P-001?
The watch is powered by Patek Philippe's caliber 324 SC automatic movement with a 21-karat gold rotor and ~45-hour power reserve, visible through the sapphire exhibition caseback.
How much does the platinum Nautilus weigh?
The complete platinum case and bracelet assembly weighs approximately 245 grams (0.54 pounds), nearly double the ~130-gram weight of a standard steel 5711.