Lot 0041 - Patek Philippe
Estimate: 
600,000 - 650,000
No video available for this lot.
Highest Bid:
580,000
This auction has ended
Auction End: Auction Ended
400,000
Min Bid Increment: 1,000
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Key Features
The Patek Philippe Nautilus 5990/1A-011 is one of the most technically versatile Nautilus models, combining three major complications into a single sports watch: a flyback chronograph, dual time (Travel Time), and date.
It is a rare example of a complicated Patek Philippe in stainless steel, designed with frequent travelers in mind while retaining the iconic Gérald Genta Nautilus design.
Key Features
- Case & Construction
- Material: Stainless steel
- Diameter: 40.5 mm
- Thickness: ~12.5 mm
- Water resistance: 30 m
- Caseback: Sapphire display back
- Signature rounded-octagonal Nautilus case
- Combination of satin-brushed and polished finishes
- Integrated steel bracelet with fold-over clasp
Dial & Design
- Color: Blue sunburst with black-gradient rim
- Texture: Horizontal embossing (Nautilus signature)
- Markers: White gold with luminescent coating
Display Layout
- Dual time zone (Travel Time)
- Solid hand = local time
- Skeleton hand = home time
- Day/Night indicators for both time zones
- Date subdial at 12 o’clock (linked to local time)
- Chronograph monocounter at 6 o’clock (60-minute)
The dial balances multiple complications while remaining highly legible and symmetrical.
Movement
- Caliber: CH 28-520 C FUS (in-house)
- Type: Automatic (self-winding)
- Power reserve: ~45–55 hours
- Frequency: 28,800 vph
Functions
- Flyback chronograph
- Central chronograph seconds
- 60-minute counter
- Dual time (local + home)
- Date synchronized with local time
- Day/night indicators
Technical Highlights
- Vertical clutch chronograph (smooth operation)
- Gyromax balance & Spiromax hairspring
- 21k gold rotor
- ~370 components
This movement is engineered to integrate travel and chronograph functions seamlessly, a rare combination in luxury sports watches.
Travel Time Function (Key Innovation)
- Pushers on the left side of the case adjust local hour forward/backward
- Independent home time display
- Ideal for frequent travelers
This system allows quick time zone adjustment without stopping the watch.
Bracelet
- Material: Stainless steel
- Type: Integrated Nautilus bracelet
- Clasp: Fold-over with adjustment system
Known for exceptional comfort and finishing quality.
