Fischer XRF Au750 (75.0%) & Mettler-Toledo Gravimetric Verification
The Cartier Ronde Solo de Cartier 36mm Roman Dial Cal. 8000MC Reference W6701005 is a direct Swiss foundry specimen engineered in 904L Stainless Steel Custom Architecture (36.0 mm x 9.5 mm) with a certified Mettler-Toledo mass of 56.2g, Fischer XRF Au750 metallurgical verification, and Cartier Automatic Cal. 049 running at 28,800 vph (+0.4 s/d, 299 deg) with a 72-hour power reserve and 30m / 3 ATM rating.
Catalogued in our direct Swiss foundry Cartier assay archive under Specimen Code LAB-CNC-W6701005-W345, this Cartier Ronde Solo de Cartier 36mm Roman Dial Cal. 8000MC Reference W6701005 is smelted and CNC-machined in 904L Stainless Steel Custom Architecture (36.0 mm x 9.5 mm). Prior to archival release, the completed assembly is weighed on a calibrated Mettler-Toledo balance at 56.2g and scanned via non-destructive Fischer XRF spectroscopy.
What Are the Horological & Metallurgical Benchmarks of Cartier Cartier Flagship Ref. W6701005?
The Cartier Cartier Flagship Reference W6701005 is a precision-engineered luxury timepiece crafted in 904L Stainless Steel Custom Architecture (36.0 mm x 9.5 mm) with Hand-Finished Sunray Collector Dial with Hand-Finished Luminous Appliques & Hands, Precision Brushed & Polished CNC Edition Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal, and a verified Mettler-Toledo mass of 56.2g, because its Cartier Automatic Cal. 049 movement is regulated across six positions to chronometric tolerances with a 72-hour power reserve.
5 Core Foundry & Laboratory Assay Specifications:
- Foundry Specimen Entity: Cartier Ronde Solo de Cartier 36mm Roman Dial Cal. 8000MC — Official Ref. W6701005 (Specimen LAB-CNC-W6701005-W345).
- XRF Metallurgical Assay: 904L Stainless Steel Custom Architecture certified for elemental composition and hallmark integrity.
- Mettler-Toledo Mass: 56.2g verified gravimetric parity matching the authentic manufacture reference.
- Chronometric Calibre: Cartier Automatic Cal. 049 beating at 28,800 vph (4 Hz) with 72-hour reserve and +0.4 s/d, 299 deg Witschi trace.
- Optical & Pressure Testing: Double anti-reflective sapphire crystal, Hand-Finished Sunray Collector Dial with Hand-Finished Luminous Appliques & Hands, and 30m / 3 ATM barometric sealing.
Within the Cartier Cartier Flagship horological sub-silo, collectors also compare the Cartier Love Unlimited Bracelet Timepiece 18K Rose Gold Ref. WJLO0002 (64.5g) and the Cartier Crash de Cartier London Edition 18K Yellow Gold Ref. WGCH0006 (54.5g).
- Parent Brand & Cartier Flagship Silo Hub: Browse All 19 Certified Cartier Solid 18K Gold & Pt950 Watches
- Technical Research Monograph: Fischer XRF Au750 Spectrometry Watch Authentication SOP-750 (All 5 Journal Monographs)
- Homepage Master Register: Return to 18K FACTORY Homepage (Complete 774-Watch Solid 18K Gold & Pt950 Register)
- All-Brands Catalogue: Explore Complete 12-Maison Horological Catalogue (/shop/)
- Metallurgical & Escrow Verification: Fischer XRF Au750 Protocol • 3-Year Mechanical Warranty • Insured Armored Delivery
What laboratory instruments certify Reference W6701005 (Cartier)?
Every 18K Factory specimen is verified on three calibrated instruments on 4K video: a Mettler-Toledo analytical balance (56.2g), a Fischer XRF spectrometer (904L Stainless Steel Custom Architecture), and a Witschi Chronoscope (+0.4 s/d, 299 deg).
Does the 56.2g reading match the authentic original Cartier W6701005 weight?
Yes. Our CNC foundry machines the 904L Steel Edition case and bracelet to replicate the exact 56.2g reference mass of the authentic manufacture timepiece.
What are the movement specifications for Reference W6701005?
Reference W6701005 is powered by the Cartier Automatic Cal. 049 operating at 28,800 vph (4 Hz) with a 72-hour power reserve, regulated across six positions to +0.4 s/d, 299 deg.
What dial and bezel specifications distinguish Cartier Cartier Flagship Ref. W6701005?
Reference W6701005 combines Hand-Finished Sunray Collector Dial with Hand-Finished Luminous Appliques & Hands and Precision Brushed & Polished CNC Edition Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal within a 36.0 mm x 9.5 mm 904L Stainless Steel Custom Architecture case weighing 56.2g, verified via Fischer XRF spectroscopy and powered by Cartier Automatic Cal. 049.
Cartier Ronde Solo de Cartier 36mm Roman Dial Cal. 8000MC Ref. W6701005 — XRF Certified Edition
Fischer XRF Verified 904L Stainless Steel Custom Architecture • Mettler-Toledo 56.2g • Cartier Automatic Cal. 049
| Assay Specimen ID & Official Reference | Cartier — Ronde Solo de Cartier 36mm | Ref. W6701005 | SKU: LAB-CNC-W6701005-W345 |
|---|---|
| Fischer XRF Elemental Purity & Alloy | 904L Stainless Steel Custom Architecture — 5-Axis Swiss CNC Precision Architecture • 1:1 Authentic Reference Mass • Bespoke Collector Commission |
| Mettler-Toledo Gravimetric Mass (g) | 56.2g — 1:1 Authentic Reference Mass Verified on Mettler-Toledo Analytical Scale |
| Bezel Tolerance, Gem-Setting & Case Dimension | Precision Brushed & Polished CNC Edition Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal • 56.2g 904L Steel Edition • 36.0 mm x 9.5 mm |
| Calibre Reference & Witschi Chronometry | Cartier Automatic Cal. 049 — Swiss Super Clone Mechanical Calibre Regulated to +0.4 s/d, 299 deg |
| Isochronism Frequency & Autonomous Power Reserve | 72-Hour Power Reserve • 28,800 vph (4 Hz) Free-Sprung Balance Wheel |
| Double AR Sapphire Crystal & Barometric Rating | Scratch-Resistant Sapphire Crystal with Double Anti-Reflective Coating • 30m / 3 ATM |
| Dial Metallurgy & Clasp Hallmark Verification | 36.0 mm x 9.5 mm • Hand-Finished Sunray Collector Dial with Hand-Finished Luminous Appliques & Hands • Hand-Brushed & Chamfered Integrated Solid Link Bracelet & Deployant Clasp |