IWC PORTUGIESER INTELLIGENCE

Ref. IW545901

Verified IWC Portugieser Hand-Wound Tourbillon Day & Night identity (IW545901). Quest Luxo can coordinate private sourcing subject to watch-level authentication, provenance, condition review, servicing and current market evidence; no inventory or return claim is implied.

Configuration · Obsidian black
Authentic photography pendingView reference source →

Asset Profile

Portugieser Hand-Wound Tourbillon Day & Night

ModelPortugieser Hand-Wound Tourbillon Day & Night

Material18K Armor Gold

BezelVerification pending

Case size42.4 mm

MovementIWC 81925 manual flying tourbillon

DialObsidian black

Bracelet / strapModel-specific leather strap

Water resistanceVerification pending

LiquidityNot assessed

AllocationRequires current market check

Specification Sources

Verified reference identity

Reviewed 2026-10-14. Unlisted specifications, historical MSRP, photography and sourcing availability remain pending verification.

Reference identity and specifications

Market Position

Quest Luxo Signal

Verified IWC Portugieser Hand-Wound Tourbillon Day & Night identity (IW545901). Quest Luxo can coordinate private sourcing subject to watch-level authentication, provenance, condition review, servicing and current market evidence; no inventory or return claim is implied.

Not assessedLiquidity
Requires current market checkAllocation Difficulty

Reference Data

Original MSRP

Configuration · Obsidian blackMSRP research pending

PRIVATE SOURCING

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