The Patek Philippe Nautilus Ref. 5990/1A-001 combines the collection’s iconic sport-luxury design with a suite of practical complications, making it one of the most versatile references in the lineup. Crafted in stainless steel, its 40.5mm case features the signature porthole-inspired silhouette with a refined blend of brushed and polished finishes.
The grey-to-black gradient dial provides depth and contrast, featuring luminous hour markers and hands for excellent legibility. A dual time zone display with day/night indicators enables seamless tracking of home and local time, while the flyback chronograph and integrated date display at 6 o’clock enhance everyday functionality.
Powered by an automatic in-house movement, this timepiece delivers precision and performance. The integrated steel bracelet completes the design, making it a highly sought-after Nautilus for collectors and frequent travelers alike.
Includes original hang tag; fitted with earlier clasp design.
The SPECS
Details
| Reference 5990/1A-001 |
Model Nautilus |
Year 2016 |
| Condition Pre-Owned (Very Good) |
Box & Papers Original Box, Papers |
Case
| Material Stainless Steel |
Diameter 40.5 mm |
Bracelet Stainless Steel |
Dial & Features
| Dial Grey / Black Gradient |
Complication Travel Time & Flyback Chronograph |
Display Date & Day/Night Indicators |
Movement
| Movement Automatic |















