18K WATCHES
PLACE DU CASINO, MONTE-CARLO & RUE DU RHÔNE GENEVA SALON FISCHER XRF Au750 (75.0%) SOLID 18K GOLD & PT950 CERTIFIED PRIVATE CLIENT ALLOCATION • INSURED ARMORED VAULT DELIVERY
18K WATCHES MONTE-CARLO • GENÈVE
Cartier Crash de Cartier London Boutique 18K Yellow Gold Ref. WGCH0006
01 • Front Dial Portrait (1 / 15)
METALLURGICAL & CHRONOMETRIC DOSSIER

Fischer XRF Au750 (75.0%) & Mettler-Toledo Gravimetric Verification

The Cartier Crash de Cartier London Boutique 18K Yellow Gold Reference WGCH0006 is a Monte-Carlo registered luxury timepiece crafted in 18K Yellow Gold Au750 (25.5 mm x 42.3 mm x 8.8 mm) with a verified Mettler-Toledo analytical weight of 54.4g, powered by Cartier Manufacture Hand-Wound Cal. 8970 MC beating at 28,800 vph (+0.6 s/d, 301 deg) with a 72-hour power reserve, double anti-reflective sapphire crystal, and 30m / 3 ATM water resistance.

Entity, Maison & Official ReferenceCartier — Crash de Cartier London Edition | Ref. WGCH0006 | SKU: MC-AU750-WGCH0006-W167
Precious Metal Alloy & XRF Purity18K Yellow Gold Au750 — Au750 — 75.0% Pure 18K Gold Bullion (XRF Verified) • Hallmarked Solid Precious Metal
Verified Total Mass (Mettler-Toledo Scale)54.4g — 1:1 Authentic Reference Mass Verified on Mettler-Toledo Analytical Scale
Bezel Architecture & Gem-Setting SpecHand-Finished 18K Yellow Gold Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal • 54.4g 18K Yellow Gold • 25.5 mm x 42.3 mm x 8.8 mm
Swiss Super Clone Movement CalibreCartier Manufacture Hand-Wound Cal. 8970 MC — Swiss Super Clone Mechanical Calibre Regulated to +0.6 s/d, 301 deg
Power Reserve & Oscillation Frequency72-Hour Power Reserve • 28,800 vph (4 Hz) Free-Sprung Balance Wheel
Double AR Sapphire Crystal & Water ResistanceScratch-Resistant Sapphire Crystal with Double Anti-Reflective Coating • 30m / 3 ATM
Dial Finishing & Hallmarked Bracelet Clasp25.5 mm x 42.3 mm x 8.8 mm • Hand-Finished Collector Dial with Solid 18K Gold Applied Hour Markers & Hands • Integrated 18K Yellow 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 Yellow Gold Reference WGCH0006 unites authentic Geneva proportions (25.5 mm x 42.3 mm x 8.8 mm) with a certified 18K Yellow Gold Au750 mass of 54.4g. Every detail of the Hand-Finished Collector Dial with Solid 18K Gold Applied Hour Markers & Hands, Hand-Finished 18K Yellow 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 Yellow Gold — Official Reference WGCH0006 (SKU: MC-AU750-WGCH0006-W167).
  • Precious Metal Alloy: 18K Yellow Gold Au750 with deep mechanical hallmarking and 5-axis Swiss CNC case finishing.
  • Verified Reference Mass: 54.4g 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 (+0.6 s/d, 301 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 Crash de Cartier London Boutique Diamond Bezel 950 Platinum Ref. CRWHCH0006 (73.7g) and the Cartier Crash de Cartier London Boutique 18K Rose Gold Ref. WHCH0006 (66.4g).

REFERENCE-SPECIFIC COLLECTOR Q&A
What is the verified authentic weight of this Cartier Ref. WGCH0006?

This Cartier Crash de Cartier London Boutique 18K Yellow Gold Ref. WGCH0006 weighs 54.4g in 18K Yellow Gold Au750, matching the exact authentic factory weight on our Monte-Carlo showroom Mettler-Toledo analytical balance.

Are all 15 showroom photographs of Reference WGCH0006 unedited studio shots?

Yes. All 15 gallery plates show the actual timepiece captured across multiple studio angles on our quality-control bench with zero stock renders.

Which movement powers Reference WGCH0006 and how do I request the 4K QC video?

Reference WGCH0006 is powered by the Cartier Manufacture Hand-Wound Cal. 8970 MC (28,800 vph, 72-hour power reserve, regulated to +0.6 s/d, 301 deg). Message our Monte-Carlo Private Client Concierge on WhatsApp (+1 305 724 0661) for your personalized 4K video dossier.

Cartier • REF. WGCH0006 54.4g VERIFIED

Cartier Crash de Cartier London Boutique 18K Yellow Gold Ref. WGCH0006

Monte-Carlo Reference Register • 54.4g 18K Yellow Gold Au750 • Cartier Manufacture Hand-Wound Cal. 8970 MC

PRIVATE CLIENT ALLOCATION
$24,900 USDT
Secondary Market Estimate: $159,000
LIVE SWISS ASSAY TELEMETRY • BENCH #04 4K QC VIDEO READY
METTLER-TOLEDO
54.4g
1:1 Exact Mass
FISCHER XRF
Au 75.04%
18K Solid Au750
WITSCHI X1
+0.4 s/d
296° • 0.0 ms
Includes personalized 4K scale & XRF video on WhatsApp before dispatch ▶ Sample QC
Request 4K QC Video
✓ Confidential Private Client Escrow, Bank Wire & Direct Digital Settlement
✓ 4K Mettler-Toledo scale & Fischer XRF Au750 video approval before dispatch
✓ Insured DHL Express / Ferrari Group armored delivery
COMPLEMENTARY ALLOCATIONS

More from the Monte-Carlo Showroom

Cartier Ref. WGCH0006 • 54.4g
$24,900 USDT
● Added to Private Selection Portfolio
Private Client Concierge Desk

Allocation Portfolio (0)

Pre-Shipment 4K Scale & Timing Video Included Insured Vault Delivery
Verified Reference Mass 0.0g Verified
Total Private Allocation $0
Includes Personalized 4K Mettler-Toledo Scale & Witschi Timegrapher Dossier
All removed bracelet links accompany your timepiece inside the presentation box • Insured Brink's / DHL Express Priority
PRIVATE CLIENT DESK
Geneva • Monte-Carlo • Place Vendôme

Private Allocation & 4K QC Dossier

1. Select Preferred Settlement Arrangement:
Allocation Dossier Reference
ALLOC-2026-884920
Total Allocation Value
$26,900 USD
Pre-Shipment 4K Laboratory Verification Protocol: Before any funds are finalized or your timepiece is dispatched, our Senior Watchmaker records a personalized 4K video of your exact serial number on a calibrated Mettler-Toledo gram scale and Witschi Chronoscope timegrapher.
GRAVIMETRIC & HOROLOGICAL SPECIFICATION MATRIX

Compare Selected Timepieces