3KF Factory Edition — Integrated Stainless Steel Bracelet
The 3KF Patek Philippe Nautilus 5711/1300A-001 represents a significant milestone in case engineering, achieving an ultra-thin profile of approximately 8.1mm and a total weight of 120g. Widely recognized across horological forums as the benchmark for this specific reference, this iteration correctly utilizes a hand claw-set bezel featuring 32 square-cut zirconia stones rather than relying on standard adhesive methods. The execution of the sunburst olive green dial, paired with its custom color-matched date disc, demonstrates a rigorous approach to replicating the final production years of the steel 5711.
At the core of this replica is the 3KF exclusive 1:1 Caliber 324 SC clone movement. Unlike competing versions that rely on decorated Miyota base calibers, this movement is engineered without superficial decorative plates, allowing for the correct positioning of the Gyromax balance wheel at the 6 o’clock position. The movement features a unidirectional 21K gold-plated rotor and delivers a power reserve of approximately 36 hours, maintaining stable amplitude across its winding cycle.
The stainless steel case and integrated bracelet exhibit precise alternating brushed and polished finishes, with the critical first end-link remaining correctly fixed to ensure an ergonomic drape over the wrist. The bespoke olive green dial features the requisite horizontal embossing and correct lacquer thickness, complemented by highly polished baton hands and hour markers filled with Swiss Super-LumiNova for optimal low-light legibility.
- Movement: 1:1 Super Clone Caliber 324 SC — Approximately 36 hours
- Case Material: Stainless Steel, 40mm diameter, 8.1mm thickness, 120g weight
- Bezel: Stainless steel with 32 hand claw-set square-cut zirconia stones
- Crystal: Sapphire with colorless anti-reflective coating
- Bracelet: Integrated stainless steel, brushed and polished, fold-over safety clasp
- Water Resistance: 30m — professional pressure test recommended before swimming. Do not operate chronograph pushers or the crown while the watch is submerged.
Designed for the discerning collector who prioritizes mechanical accuracy and case slimness. The sophisticated integration of the olive dial and gem-set bezel makes this a highly versatile piece for formal and smart-casual environments.


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