3KF Edition — Integrated Rose Gold Plated Bracelet
The 3KF edition of the Nautilus 5711/1R-001 represents a significant horological benchmark in the replica market, specifically due to its integrated movement architecture. By discarding the traditional decorated base calibers used by rival factories, 3KF achieves a remarkably accurate 8.3mm case thickness, eliminating the bloated profile that historically plagued Nautilus clones.
Powered by the custom-developed SC324 integrated clone caliber, this mechanism features a free-sprung balance wheel with a blackened gunmetal finish, mirroring genuine architecture. It operates at a stable 28,800 VPH, delivers approximately 36 hours of power reserve, and features a true instantaneous date jump at midnight. Every piece is evaluated against our strict QC standards to ensure optimal amplitude and regulation.
The 40mm case is constructed from 316L stainless steel, finished with a high-thickness vacuum plated 18K rose gold that incorporates a subtle warm red tone to avoid the brassy look of standard replicas. The chocolate brown sunburst gradient dial accurately replicates the distinct horizontal embossed pattern, transitioning smoothly to a darker periphery.
- Movement: 3KF Custom SC324 Integrated Caliber — Approximately 36 hours
- Case Material: 316L Stainless Steel with 18K Rose Gold Plating, 40mm diameter, 120g weight
- Bezel: 18K Rose Gold Plated, satin-brushed face with highly polished chamfers
- Crystal: Flat Sapphire with double-sided colorless AR coating
- Bracelet: Integrated 18K Rose Gold Plated, double-deployant Calatrava clasp
- Water Resistance: Physical life waterproof rating — professional pressure test recommended before swimming. Do not operate the crown while the watch is submerged.
Designed for the discerning collector evaluating mechanical alternatives, this reference offers an exceptionally thin profile and refined dial finishing suitable for formal and smart-casual environments.

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