Overview
Master the art of global movement with the Patek Philippe Aquanaut Travel Time Reference 5164A-001. A masterpiece of functional elegance, this reference redefined the modern travel watch upon its launch in 2011, being the first Aquanaut to feature a complication. Following its official discontinuation in early 2024, the 5164A-001 has rapidly ascended to legendary status, marking the end of the era for the quintessential stainless steel Travel Time. It is a definitive “Holy Grail” for the global traveler and collector alike, pairing the structural strength of steel with Patek Philippe’s ingenious dual-timezone system.

A Dial of Global Orientation & Precision
The black embossed dial is the hallmark of this reference, offering a rich and textured aesthetic that perfectly captures the watch’s adventurous spirit. The dial is masterfully organized to provide clear legibility of two time zones: a solid hour hand indicates local time, while a skeletonized hand tracks home time. The display is further enhanced by two discreet day/night indicators labeled “Local” and “Home,” and a sophisticated analog date subdial at 6 o’clock synchronized with local time. The applied Arabic numerals and hands are crafted from white gold and filled with a luminescent coating, ensuring exceptional legibility across every time zone.

Iconic Stainless Steel Craftsmanship
The 40.8mm case is a marvel of architectural integration, expertly forged from high-performance stainless steel. Featuring the iconic rounded octagonal bezel with a sophisticated blend of polished and satin-brushed finishes, the 5164A-001 offers a powerful and contemporary presence on the wrist. The watch is equipped with two pushers on the left side of the case, allowing the wearer to easily adjust the local time hand forward or backward in one-hour increments. Paired with the signature black “Tropical” composite strap, this timepiece is resistant to salt water and UV radiation, making it the ultimate companion for the modern explorer.

Mechanical Mastery: Calibre 324 S C FUS
At the heart of this travel-ready masterpiece is the self-winding Patek Philippe Calibre 324 S C FUS, a movement that exemplifies the brand’s mechanical ingenuity. This sophisticated caliber features a 21k gold central rotor and the prestigious Patek Philippe Seal, visible through the sapphire crystal case back. The Travel Time mechanism is designed for seamless operation, ensuring that the adjustment of local time does not affect the precision of the watch’s rate. With its smooth performance and meticulous hand-finishing, this movement ensures that the 5164A-001 is as technically advanced as it is visually stunning.

Authenticity & Excellence at Cest Watches
At Cest Watches, we are dedicated to providing the most authentic luxury timepieces in NYC. This discontinued Patek Philippe 5164A-001 is offered in pristine, investment-grade condition as a full set, including the original Patek Philippe box, certificate of origin, and all accompanying manuals. Visit our luxury boutique at 10 West 46th St, New York to experience the unrivaled presence and functionality of the steel Aquanaut Travel Time in the heart of the Midtown Manhattan Diamond District.

Technical Specifications
Brand    Patek Philippe
Model    Aquanaut Travel Time
Reference    5164A-001 (Discontinued)
Production    2011–2024
Condition    Pre-Owned / Excellent (Investment Grade)
Case Size    40.8mm
Thickness    10.2mm
Material    Stainless Steel
Dial    Black w/ Aquanaut Embossing
Complications    Two Time Zones (Local & Home), Day/Night Indicators, Date
Strap    Black Composite w/ Steel Fold-over Clasp
Movement    Automatic Calibre 324 S C FUS
Power Reserve    Approx. 45 Hours
Water Resistance    120m / 394ft
Inclusions    Full Set (Original Box, Papers, & Manuals)

Inquire Today
Own the definitive stainless steel travel companion. Contact Cest Watches today to inquire about the discontinued Patek Philippe 5164A-001 or visit our New York City boutique for a private viewing and consultation. Please note that prices may vary due to market volatility.