Rolex Super Clone Watches 1:1 Daytona M126509-0001 4131 Movement

Original price was: $1,889.00.Current price is: $1,289.00.

QF Edition — Oyster Bracelet

The QF Daytona 126509 represents a significant structural shift in replica chronographs by integrating tungsten to achieve a verified 180g total weight. This addresses the primary tactile tell of standard steel replicas when imitating solid white gold references, providing a substantial wrist presence that closely mimics the authentic mass.

At its core operates the clone Calibre 4131, which mirrors Rolex’s updated chronograph architecture. This movement features the correct skeletonized rotor and refined bridge finishing, utilizing a vertical clutch and column wheel for crisp pusher engagement. Power reserve is strictly measured at approximately 36 hours.

The case is machined from 904L Oystersteel encasing the tungsten core, maintaining a precise 12.0mm thickness. The dial exhibits a deep black finish contrasted by silver sub-dials with accurate concentric snailing, while the hands and indices are filled with responsive Chromalight luminous material.

  • Movement: Clone Calibre 4131 — Approximately 36 hours
  • Case Material: 904L Oystersteel with Tungsten core, 40mm diameter, 180g total weight
  • Bezel: 904L stainless steel, engraved tachymetric scale
  • Crystal: Scratch-resistant sapphire with laser-etched crown
  • Bracelet: 904L Oystersteel, brushed and polished finish, Oysterlock clasp
  • Water Resistance: 50 meters — professional pressure test recommended before swimming

Designed for the collector who prioritizes tactile authenticity. The weighted construction makes this the optimal choice for those who find standard steel replicas too light compared to their precious metal counterparts.

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Description

QF Rolex Daytona M126509-0001 — Weighted 180g Edition

By integrating tungsten into the case architecture, QF bridges the tactile weight gap inherent in replicating solid white gold chronographs.

Powered by Clone Calibre 4131

The clone Calibre 4131 represents the current generation of Daytona movements, updating the visual architecture of the outgoing 4130. It incorporates the distinct skeletonized oscillating weight and features Rolex Côtes de Genève finishing across the bridges. Mechanically, it relies on a column wheel and vertical clutch system, ensuring the chronograph seconds hand starts without the stutter commonly associated with lateral clutch designs. The balance assembly utilizes a paramagnetic blue Parachrom hairspring clone and KIF-style shock absorbers for daily stability.

⏱ Accuracy Profile:

Regulated to approximately ±5–8 seconds per day. The vertical clutch architecture ensures amplitude remains stable even with the chronograph engaged.

  • ✅ Power Reserve: Approximately 36 hours
  • ✅ Complications: Central chronograph seconds, 30-minute counter, 12-hour counter, small seconds
  • ✅ Winding Direction: Bidirectional

Technical Specifications

THE BUILD904L Oystersteel + Tungsten

Engineered to a verified 12.0mm thickness and 40mm diameter. The internal tungsten integration brings the total mass to 180g, simulating the density of an 18k white gold case.

THE DIALBlack Dial with Silver Sub-Dials

Features a deep black primary surface contrasted by silver metallic sub-dials with precise concentric snailing. Applied indices are filled with blue-emitting Chromalight.

THE BEZEL904L Stainless Steel

Fixed steel bezel featuring an engraved tachymetric scale. The font depth and lacquer fill closely match the modern 126509 aesthetic.

THE BRACELETOyster Bracelet with Easylink

Three-piece solid links with polished center links and brushed outer links. Secured by an Oysterlock safety clasp featuring a 5mm comfort extension link.

Why QF for This Reference?

Many collectors ask: “Why not Clean Factory?”

While Clean Factory is renowned for exceptional dial accuracy and crystal clarity, their standard steel Daytonas weigh approximately 140g. For a reference like the 126509, which is originally cast in solid 18k white gold, this weight deficit is immediately noticeable on the wrist. QF’s weighted 180g case provides the necessary tactile heft, making it the superior choice for collectors who value physical presence alongside visual accuracy.

Full Disclosure: The internal tungsten sleeve slightly alters the acoustic resonance of the case, making the rotor rotation marginally more audible than in standard hollow-steel variants.

Data Sheet

MODEL REFERENCE M126509-0001
FACTORY / VERSION QF Weighted Edition
MOVEMENT Clone Calibre 4131
CASE MATERIAL 904L Oystersteel + Tungsten Core
WEIGHT & THICKNESS 180g | 12.0mm
CRYSTAL & LUME Sapphire | Chromalight
DIMENSIONS 40mm × 46.5mm × 12.0mmManual measurements — minor tolerances apply.
WATER RESISTANCE 50 meters — professional pressure test recommended before swimming

Collector Q&A

Q: How does the 180g weight of this QF Daytona compare to the genuine 126509?

A: The genuine 18k white gold 126509 weighs approximately 200g to 210g depending on the number of links installed. At 180g, this QF tungsten-weighted model gets significantly closer to the authentic tactile experience than standard 140g steel replicas.

Q: What are the differences between the clone 4131 and the older 4130 movement?

A: The 4131 clone updates the aesthetic architecture to match Rolex’s latest generation, featuring Rolex Côtes de Genève on the bridges and a skeletonized oscillating weight, while retaining the reliable vertical clutch chronograph mechanism of the 4130.

Q: Are the silver sub-dials accurate in their metallic finish?

A: QF has achieved a highly accurate sunray finish on the silver sub-dials, which contrast correctly against the deep black main dial, avoiding the overly matte appearance seen on earlier iterations.

Q: Does the tungsten weighting affect the case dimensions or internal mechanics?

A: The external dimensions remain true to spec at 40mm by 12.0mm thick. However, the internal tungsten sleeve slightly reduces the available internal volume, which alters the case’s acoustics and can make the rotor sound slightly more pronounced.

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Rolex Super Clone Watches 1:1 Daytona M126509-0001 4131 Movement

Original price was: $1,889.00.Current price is: $1,289.00.