IW371445
81.4g
$1,750
Inspect
01 • Front Dial Portrait (1 / 6)
METALLURGICAL & CHRONOMETRIC DOSSIER
5-Axis CNC Metallurgy & Mettler-Toledo Gravimetric Verification
The IWC Schaffhausen IWC Portugieser Automatic 7-Days Power Reserve 42.3mm Cal. 51011 Reference IW500704 is a Monte-Carlo registered luxury timepiece crafted in 904L Stainless Steel Custom Architecture (41.0 mm x 13.0 mm) with a verified Mettler-Toledo analytical weight of 98.1g, powered by IWC Manufacture Cal. 69355 / Cal. 52010 beating at 28,800 vph (+0.6 s/d, 298 deg) with a 72-hour power reserve, double anti-reflective sapphire crystal, and 60m / 6 ATM water resistance.
| Entity, Maison & Official Reference | IWC Schaffhausen — Portugieser / Pilot / Ingenieur Collection | Ref. IW500704 | SKU: MC-CUST-IW500704-W362 |
|---|---|
| Precious Metal Alloy & XRF Purity | 904L Stainless Steel Custom Architecture — 5-Axis Swiss CNC Precision Architecture • 1:1 Authentic Reference Mass • Bespoke Collector Commission |
| Verified Total Mass (Mettler-Toledo Scale) | 98.1g — 1:1 Authentic Reference Mass Verified on Mettler-Toledo Analytical Scale |
| Bezel Architecture & Gem-Setting Spec | Precision Brushed & Polished CNC Edition Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal • 98.1g 904L Steel Edition • 41.0 mm x 13.0 mm |
| Swiss Super Clone Movement Calibre | IWC Manufacture Cal. 69355 / Cal. 52010 — Swiss Super Clone Mechanical Calibre Regulated to +0.6 s/d, 298 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 • 60m / 6 ATM |
| Dial Finishing & Hallmarked Bracelet Clasp | 41.0 mm x 13.0 mm • Hand-Finished Sunray Collector Dial with Hand-Finished Luminous Appliques & Hands • Hand-Brushed & Chamfered Integrated Solid Link Bracelet & Deployant Clasp |
Recorded in our Monte-Carlo solid 18K gold IWC Schaffhausen register, the IWC Schaffhausen IWC Portugieser Automatic 7-Days Power Reserve 42.3mm Cal. 51011 Reference IW500704 unites authentic Geneva proportions (41.0 mm x 13.0 mm) with a certified 904L Stainless Steel Custom Architecture mass of 98.1g. Every detail of the 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 hallmarked clasp is verified under our Fischer XRF Au750 and Mettler-Toledo laboratory protocol.
5 Core Horological & Metallurgical Specifications:
- Registered Entity & Ref: IWC Schaffhausen IWC Portugieser Automatic 7-Days Power Reserve 42.3mm Cal. 51011 — Official Reference IW500704 (SKU: MC-CUST-IW500704-W362).
- Precious Metal Alloy: 904L Stainless Steel Custom Architecture with deep mechanical hallmarking and 5-axis Swiss CNC case finishing.
- Verified Reference Mass: 98.1g confirmed on our Monte-Carlo showroom Mettler-Toledo analytical balance.
- Mechanical Calibre: IWC Manufacture Cal. 69355 / Cal. 52010 operating at 28,800 vph (4 Hz) with 72-hour power reserve (+0.6 s/d, 298 deg).
- Sapphire Crystal & QC: Scratch-resistant sapphire crystal with double anti-reflective coating and 60m / 6 ATM water resistance.
Within the same IWC Schaffhausen horological silo, collectors also compare the IWC Schaffhausen IWC Portugieser Chronograph 41mm Silver-Plated Dial Ref. IW371445 (81.4g) and the IWC Schaffhausen IWC Portugieser Chronograph 40.9mm Silver Dial Ref. IW371445 (81.5g).
REFERENCE-SPECIFIC COLLECTOR Q&A
What is the verified authentic weight of this IWC Schaffhausen Ref. IW500704?
This IWC Schaffhausen IWC Portugieser Automatic 7-Days Power Reserve 42.3mm Cal. 51011 Ref. IW500704 weighs 98.1g in 904L Stainless Steel Custom Architecture, matching the exact authentic factory weight on our Monte-Carlo showroom Mettler-Toledo analytical balance.
Are all 6 showroom photographs of Reference IW500704 unedited studio shots?
Yes. All 6 gallery plates show the actual timepiece captured across multiple studio angles on our quality-control bench with zero stock renders.
Which movement powers Reference IW500704 and how do I request the 4K QC video?
Reference IW500704 is powered by the IWC Manufacture Cal. 69355 / Cal. 52010 (28,800 vph, 72-hour power reserve, regulated to +0.6 s/d, 298 deg). Message our Monte-Carlo Private Client Concierge on WhatsApp (+1 305 724 0661) for your personalized 4K video dossier.
IWC Schaffhausen • REF. IW500704
98.1g VERIFIED
IWC Schaffhausen IWC Portugieser Automatic 7-Days Power Reserve 42.3mm Cal. 51011 Ref. IW500704
Monte-Carlo Reference Register • 98.1g 904L Stainless Steel Custom Architecture • IWC Manufacture Cal. 69355 / Cal. 52010
PRIVATE CLIENT ALLOCATION
$2,100
USDT
Secondary Market Estimate: $18,500
LIVE SWISS ASSAY TELEMETRY • BENCH #04
4K QC VIDEO READY
METTLER-TOLEDO
98.1g
1:1 Exact Mass
FISCHER XRF
Ti5 / CNC
5-Axis Swiss Grade
WITSCHI X1
+0.4 s/d
296° • 0.0 ms
Includes personalized 4K scale & XRF video on WhatsApp before dispatch
▶ Sample QC
✓ Confidential Private Client Escrow, Bank Wire & Direct Digital Settlement
✓ 4K Mettler-Toledo scale & 5-axis CNC tolerance video approval before dispatch
✓ Insured DHL Express / Ferrari Group armored delivery
