Patek Philippe 5990/1A-001 Nautilus Travel Time Chrono
Collection

Patek Philippe 5990/1A-001 Nautilus Travel Time Chrono

By Pretty Boy · Jan 25, 2026 · 16 replies
Pretty Boy
WPS member · Patek Philippe forum
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Pretty Boy's initial post on the Patek Philippe 5990/1A-001 and 5726/1A-014 sparked a lively discussion among collectors, delving into the nuances of these highly sought-after Nautilus references. His personal preference for these models, particularly the 5990/1A-001, provides a valuable starting point for understanding their appeal and the specific design elements that resonate with enthusiasts. This article synthesizes the community's perspectives on the 5990/1A-001's design, functionality, and overall wearability.

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This and 5726/1A-014 are probably my favorite Nautilus models. Best, V.



About the Patek Philippe Nautilus Ref. 5726/1A-014

The Patek Philippe Nautilus reference 5726/1A-014 integrates an annual calendar with moon phases into the Nautilus collection, offering a sophisticated complication within the distinctive case design. This particular reference is notable for its dial color, which provides a distinct aesthetic compared to other annual calendar Nautilus variants. It represents a blend of Patek Philippe's technical prowess in complications and the established design language of the Nautilus line.

This timepiece features a stainless steel case, measuring 40mm in diameter. It is equipped with an automatic movement, visible through a sapphire crystal case back, and protected by a sapphire crystal on the dial side. The movement provides a power reserve of approximately 45 hours and incorporates the annual calendar mechanism, which requires only one manual correction per year.

The 5726/1A-014 appeals to collectors seeking a Patek Philippe Nautilus with added functionality beyond a time-only display, yet without the complexity of a perpetual calendar. Its stainless steel construction and specific dial color make it a distinctive option within the broader Nautilus family, offering a balance of utility and refined design.

Specifications

Caliber
Caliber 324 S QA LU 24H/303
Case
Stainless steel
Diameter
40mm
Dial
Blue-gray
Water Resist.
120m
Crystal
Sapphire

Key Points from the Discussion

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The Discussion
MR
Mr Glass
Jan 25, 2026
The 5990 is one of the most versatile watches out there, especially for travel fans.

One of my candidates for "only one watch" collection. That and the new Casio BX5600 Since I love travel watches, this one is close to a perfect watch for me (and nothing will ever be perfect). I know some prefer the thinness of a 5711, but I don't mind at all the extra thickness, for so much extra functionality.

PR
Pretty Boy
Jan 25, 2026
Thank you. Couldn’t agree more.

QU
quattro
Jan 25, 2026
I love the monochrome look of this one!

Much better than blue for me. Best, Emmanuel

PR
Pretty Boy
Jan 25, 2026
Many thanks, Emmanuel.

1W
1WatchMan
Jan 25, 2026
I love the 5990, but I think that the 5726/1A may also be my favorite Nautilus

PA
patekova
Jan 25, 2026
As an owner, I share your appreciation of both models. The 5990 is very complicated yet sporty and versatile. For me there is one slight negative that accompanies that

level of complication, namely the protrusions from the side of the case for the chronograph functions and the travel time element. For me this takes away somewhat from the clean symmetry of the case. This is in contrast to the 5726 which while quite complicated, like the time only 5711 has no protrusions at all. Wondering how you feel about this as a fellow owner of both models? Best, Patekova

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