Q Factory (QF) Weighted Edition — President Bracelet
The Q Factory (QF) weighted edition of the Rolex Day-Date 40 (Ref. 228238) stands as a technical benchmark in material replication. By utilizing a high-density tungsten alloy core, this model achieves a substantial mass of 183.6g, closely emulating the tactile presence of the 205g genuine solid gold piece.
At the core of this reference is the Super Clone 3255 automatic caliber, built to mimic the genuine Rolex architecture rather than relying on modified ETA bases. It features the correct hand-setting direction and an instantaneous day and date jump at midnight. Power reserve is Approximately 36 hours.
The 40mm x 11.8mm case is wrapped in 18K yellow gold, achieving a convincing color profile against genuine counterparts. Its champagne sunburst dial features precise radial finishing, complemented by a sharp fluted bezel and Chromalight-filled stick markers.
- Movement: Super Clone 3255 Automatic — Approximately 36 hours
- Case Material: 18K Gold Wrapped Tungsten Alloy, 40mm diameter, 183.6g weight
- Bezel: 18K Yellow Gold Wrapped Fluted Bezel
- Crystal: Sapphire with Cyclops lens and correct AR coating
- Bracelet: 18K Gold Wrapped President Bracelet with concealed Crownclasp
- Water Resistance: 30m Stated — professional pressure test recommended before swimming. Do not operate the crown while the watch is submerged.
Ideal for collectors who prioritize the physical heft and wrist presence of precious metal without the genuine market premium. The added tungsten mass provides a highly convincing tactile experience.



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