Fischer XRF Au750 (75.0%) & Mettler-Toledo Gravimetric Verification
The Cartier Crash de Cartier London Boutique 18K Rose Gold Reference WHCH0006 is a Monte-Carlo registered luxury timepiece crafted in 18K Rose Gold Au750 (25.5 mm x 42.3 mm x 8.8 mm) with a verified Mettler-Toledo analytical weight of 66.4g, powered by Cartier Manufacture Hand-Wound Cal. 8970 MC beating at 28,800 vph (+0.7 s/d, 302 deg) with a 72-hour power reserve, double anti-reflective sapphire crystal, and 30m / 3 ATM water resistance.
| Entity, Maison & Official Reference | Cartier — Crash de Cartier London Edition | Ref. WHCH0006 | SKU: MC-AU750-WHCH0006-W168 |
|---|---|
| Precious Metal Alloy & XRF Purity | 18K Rose Gold Au750 — Au750 — 75.0% Pure 18K Gold Bullion (XRF Verified) • Hallmarked Solid Precious Metal |
| Verified Total Mass (Mettler-Toledo Scale) | 66.4g — 1:1 Authentic Reference Mass Verified on Mettler-Toledo Analytical Scale |
| Bezel Architecture & Gem-Setting Spec | Hand-Finished 18K Rose Gold Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal • 66.4g 18K Rose Gold • 25.5 mm x 42.3 mm x 8.8 mm |
| Swiss Super Clone Movement Calibre | Cartier Manufacture Hand-Wound Cal. 8970 MC — Swiss Super Clone Mechanical Calibre Regulated to +0.7 s/d, 302 deg |
| Power Reserve & Oscillation Frequency | 72-Hour Power Reserve • 28,800 vph (4 Hz) Free-Sprung Balance Wheel |
| Double AR Sapphire Crystal & Water Resistance | Scratch-Resistant Sapphire Crystal with Double Anti-Reflective Coating • 30m / 3 ATM |
| Dial Finishing & Hallmarked Bracelet Clasp | 25.5 mm x 42.3 mm x 8.8 mm • Hand-Finished Collector Dial with Solid 18K Gold Applied Hour Markers & Hands • Integrated 18K Rose Gold Solid Link Bracelet & Deployant Clasp with Deep Laser Hallmarks |
Recorded in our Monte-Carlo solid 18K gold Cartier register, the Cartier Crash de Cartier London Boutique 18K Rose Gold Reference WHCH0006 unites authentic Geneva proportions (25.5 mm x 42.3 mm x 8.8 mm) with a certified 18K Rose Gold Au750 mass of 66.4g. Every detail of the Hand-Finished Collector Dial with Solid 18K Gold Applied Hour Markers & Hands, Hand-Finished 18K Rose Gold Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal, and hallmarked clasp is verified under our Fischer XRF Au750 and Mettler-Toledo laboratory protocol.
5 Core Horological & Metallurgical Specifications:
- Registered Entity & Ref: Cartier Crash de Cartier London Boutique 18K Rose Gold — Official Reference WHCH0006 (SKU: MC-AU750-WHCH0006-W168).
- Precious Metal Alloy: 18K Rose Gold Au750 with deep mechanical hallmarking and 5-axis Swiss CNC case finishing.
- Verified Reference Mass: 66.4g confirmed on our Monte-Carlo showroom Mettler-Toledo analytical balance.
- Mechanical Calibre: Cartier Manufacture Hand-Wound Cal. 8970 MC operating at 28,800 vph (4 Hz) with 72-hour power reserve (+0.7 s/d, 302 deg).
- Sapphire Crystal & QC: Scratch-resistant sapphire crystal with double anti-reflective coating and 30m / 3 ATM water resistance.
Within the same Cartier horological silo, collectors also compare the Cartier Baignoire Allongee High Jewelry Diamond Pave 18K White Gold Ref. HPI01773 (62.7g) and the Cartier Baignoire Size 15 Bangle 18K White Gold Ref. WGBA0019 (62.4g).
What is the verified authentic weight of this Cartier Ref. WHCH0006?
This Cartier Crash de Cartier London Boutique 18K Rose Gold Ref. WHCH0006 weighs 66.4g in 18K Rose Gold Au750, matching the exact authentic factory weight on our Monte-Carlo showroom Mettler-Toledo analytical balance.
Are all 9 showroom photographs of Reference WHCH0006 unedited studio shots?
Yes. All 9 gallery plates show the actual timepiece captured across multiple studio angles on our quality-control bench with zero stock renders.
Which movement powers Reference WHCH0006 and how do I request the 4K QC video?
Reference WHCH0006 is powered by the Cartier Manufacture Hand-Wound Cal. 8970 MC (28,800 vph, 72-hour power reserve, regulated to +0.7 s/d, 302 deg). Message our Monte-Carlo Private Client Concierge on WhatsApp (+1 305 724 0661) for your personalized 4K video dossier.
Cartier Crash de Cartier London Boutique 18K Rose Gold Ref. WHCH0006
Monte-Carlo Reference Register • 66.4g 18K Rose Gold Au750 • Cartier Manufacture Hand-Wound Cal. 8970 MC