Lot Provenance & Metallurgical Verification
The Patek Philippe Nautilus Self-Winding 41mm 18K White Gold Custom SW Dial 22K Gold Rotor Reference 5811/1G-001 is an authenticated Geneva private vault allocation crafted in 18K White Gold Au750 (41.0 mm x 8.2 mm) weighing 181.2g on a calibrated Mettler-Toledo analytical scale, powered by Patek Philippe Cal. 26-330 S C - 21K Gold Rotor (+0.4 s/d, 298 deg, 28,800 vph, 72-hour power reserve) with a double anti-reflective sapphire crystal and 120m / 12 ATM sealing.
| Lot Entity, Maison & Reference Code | Patek Philippe — Nautilus Self-Winding 41mm | Ref. 5811/1G-001 | SKU: VIP-AU750-5811/1G-001-W200 |
|---|---|
| Precious Metal Assay & Hallmarked Alloy | 18K White Gold Au750 — Au750 — 75.0% Pure 18K Gold Bullion (XRF Verified) • Hallmarked Solid Precious Metal |
| Certified Vault Scale Weight (1:1 Parity) | 181.2g — 1:1 Authentic Reference Mass Verified on Mettler-Toledo Analytical Scale |
| Bezel Gem-Setting & Case Proportions | Satin-Brushed Rounded Octagonal Bezel with Mirror-Polished Chamfered Bevels with Anti-Reflective Scratch-Resistant Sapphire Crystal • 181.2g 18K White Gold • 41.0 mm x 8.2 mm |
| Horological Calibre & Positional Regulation | Patek Philippe Cal. 26-330 S C - 21K Gold Rotor — Swiss Super Clone Mechanical Calibre Regulated to +0.4 s/d, 298 deg |
| Power Reserve Autonomy & Beat Frequency | 72-Hour Power Reserve • 28,800 vph (4 Hz) Free-Sprung Balance Wheel |
| Sapphire Crystal Optics (Double AR) & Hermeticity | Scratch-Resistant Sapphire Crystal with Double Anti-Reflective Coating • 120m / 12 ATM |
| Dial Provenance & Bracelet Clasp Architecture | 41.0 mm x 8.2 mm • Hand-Finished Collector Dial with Solid 18K Gold Applied Hour Markers & Hands • Integrated 18K White Gold Solid Link Bracelet & Deployant Clasp with Deep Laser Hallmarks |
Allocated within our Geneva Private Treaty Patek Philippe collector vault, this Patek Philippe Nautilus Self-Winding 41mm 18K White Gold Custom SW Dial 22K Gold Rotor Reference 5811/1G-001 is crafted in 18K White Gold Au750 (41.0 mm x 8.2 mm) with a certified reference mass of 181.2g. Every private treaty allocation undergoes Fischer XRF Au750 purity and Mettler-Toledo gravimetric grading prior to insured armored dispatch.
5 Core Private Vault Allocation Specifications:
- Private Vault Reference: Patek Philippe Nautilus Self-Winding 41mm 18K White Gold Custom SW Dial 22K Gold Rotor — Official Reference 5811/1G-001 (SKU VIP-AU750-5811/1G-001-W200).
- Vault Metallurgy: 18K White Gold Au750 construction paired with Satin-Brushed Rounded Octagonal Bezel with Mirror-Polished Chamfered Bevels with Anti-Reflective Scratch-Resistant Sapphire Crystal and Hand-Finished Collector Dial with Solid 18K Gold Applied Hour Markers & Hands.
- Authenticated Mass: 181.2g verified on a calibrated Mettler-Toledo analytical balance in 4K video.
- Movement Architecture: Patek Philippe Cal. 26-330 S C - 21K Gold Rotor running at 28,800 vph (4 Hz) with 72-hour power reserve (+0.4 s/d, 298 deg).
- Crystal & Security: Double anti-reflective sapphire crystal, 120m / 12 ATM water resistance, and confidential escrow settlement.
Within the same Patek Philippe horological silo, collectors also compare the Patek Philippe Cubitus Self-Winding 18K Rose Gold Ref. 7128/1R-001 (188.0g) and the Patek Philippe Nautilus Moonphase & Power Reserve 18K Rose Gold Chronometer Regulated Spec Ref. 5712/1R-001 (186.6g).
How do I initiate a Private Treaty acquisition for Patek Philippe Ref. 5811/1G-001?
Select your wrist circumference and request an allocation via our Geneva Private Client Desk (+1 305 724 0661) referencing SKU VIP-AU750-5811/1G-001-W200. A dedicated vault director will transmit your live 4K scale, XRF, and timegrapher dossier.
What settlement methods are supported for Private Vault allocations?
18K VIP facilitates confidential private client settlement via International Bank Wire (SWIFT / SEPA), Private Escrow, and Direct Digital Asset Settlement (USDT, USDC, BTC, ETH) with insured courier delivery.
What is the verified weight and calibre specification of this Patek Philippe Ref. 5811/1G-001?
This reference weighs 181.2g in 18K White Gold Au750 and is powered by the Patek Philippe Cal. 26-330 S C - 21K Gold Rotor beating at 28,800 vph (4 Hz) with a 72-hour power reserve (+0.4 s/d, 298 deg).
Patek Philippe Nautilus Self-Winding 41mm 18K White Gold Custom SW Dial 22K Gold Rotor Ref. 5811/1G-001 — Private Vault Edition
Geneva Private Treaty Vault • 181.2g 18K White Gold Au750 • Patek Philippe Cal. 26-330 S C - 21K Gold Rotor