18K SOLID GOLD
PLACE VENDOME & GENEVA SOLID 18K GOLD SALON • HALLMARKED AU750 & PT950 • PRIVATE CLIENT ALLOCATION • INSURED ARMORED DELIVERY
18K SOLID GOLD • PARIS Place Vendome & Geneva Haute Horlogerie in Solid 18K Gold Au750 Certified by Fischer XRF Spectrometry
COMPLETE SALON VITRINE CATALOGUE • SOLID 18K GOLD AU750

18K Solid Gold Salon: IWC Schaffhausen Collection — 8 Pieces

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Certified Category Specification Matrix • Solid Au750 & Pt950

IWC Schaffhausen Solid 18K Gold & Pt950 Reference Weight, Alloy & Calibre Table

Compare verified Mettler-Toledo gram weights, precious-metal fineness (75.0% pure Solid 18K Gold Au750 and 95.0% Platinum Pt950), and Swiss Super Clone movement calibres across our IWC Schaffhausen archive. Return to the 18K SOLID GOLD Homepage Master Register, browse All 774 Timepieces, or review our Fischer XRF Au750 Assay Protocol.

IWC Schaffhausen Flagship Solid 18K Gold & Pt950 Gravimetric Reference Ledger (18K SOLID GOLD)
Reference & ModelRef. CodePrecious Metal AlloyVerified MassClone CalibreDirect Allocation
IWC Schaffhausen IWC Portugieser Chronograph 40.9mm Silver DialRef. IW371445904L Stainless Steel Custom Architecture81.5gIWC Manufacture Cal. 69355 / Cal. 52010$4,030 →
IWC Schaffhausen IWC Portugieser Chronograph 41mm Silver-Plated DialRef. IW371445904L Stainless Steel Custom Architecture81.4gIWC Manufacture Cal. 69355 / Cal. 52010$4,030 →
IWC Schaffhausen IWC Ingenieur Automatic SL Jumbo 42.5mm Cal. 80111Ref. IW322701904L Stainless Steel Custom Architecture208.8gIWC Manufacture Cal. 69355 / Cal. 52010$4,060 →
IWC Schaffhausen IWC Pilot Watch Chronograph 41mm Green DialRef. IW388110904L Stainless Steel Custom Architecture108.1gIWC Manufacture Cal. 69355 / Cal. 52010$1,460 →
IWC Schaffhausen IWC Pilot Watch Chronograph 41mm Blue DialRef. IW388101904L Stainless Steel Custom Architecture108.2gIWC Manufacture Cal. 69355 / Cal. 52010$1,680 →
IWC Schaffhausen IWC Portugieser Chronograph 40.9mm Cal. 79350Ref. IW371482904L Stainless Steel Custom Architecture81.8gIWC Manufacture Cal. 69355 / Cal. 52010$3,890 →
IWC Schaffhausen IWC Aquatimer Automatic 2000m Diver 44mm Cal. 80111Ref. IW356802904L Stainless Steel Custom Architecture156.3gIWC Manufacture Cal. 69355 / Cal. 52010$4,120 →
IWC Schaffhausen IWC Portugieser Automatic 7-Days Power Reserve 42.3mm Cal. 51011Ref. IW500704904L Stainless Steel Custom Architecture98.1gIWC Manufacture Cal. 69355 / Cal. 52010$4,090 →
Place Vendome Metallurgical & Hallmark Journal

Latest Horological Research Monographs & Assay Guides

View All 5 Research Monographs (/journal/) →
● 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 Vendome

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

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