Patek Philippe Rectangular Watch Ref. 3557

Contact us

Brand: Patek Philippe
Model: Calatrava
Reference: 3557
Material: 18k YG
Dial Color: Silver
Dimensions: 28 mm
Watch Movement: Manual-Wind
Bracelet/Strap: Brown
Box/Paper: Watch Only
Condition: Excellent Overall Condition, No Notable Signs of Wear
SKU: 211642
The Patek Philippe Ref. 3557 stands among the more understated yet compelling expressions of the manufactures experimental design language during the mid-20th century a period when Patek Philippe quietly explored bold geometries beyond the traditional Calatrava form. Defined by its sharply architectural rectangular case and minimalist dial layout, the reference captures the restrained modernism that began to emerge in the late 1960s and early 1970s, balancing clean symmetry with an unmistakably sculptural presence on the wrist. Though discreet in execution, references such as the 3557 reflect an era when Patek Philippe approached shape and proportion with remarkable confidence, resulting in designs that feel strikingly contemporary even decades later. The present example is particularly attractive, featuring a silver sunburst dial that plays beautifully against the warm yellow gold case, while maintaining the elegant simplicity that defines the reference. Equally important, the case remains exceptionally sharp with strong brushed surfaces, crisp edges, and clear hallmarks details that preserve the integrity of the original design and lend the watch a distinctly well-preserved character.

Please feel free to get in touch with any questions. The best way is to email us at hello@thekeystone.com or text/call (213) 632-9061

If you are interested in selling or trading your watch, please include as much information as possible, as well as photos. You may also email photos to hello@thekeystone.com 

When a watch is purchased, our watchmaker will perform a thorough inspection of the movement and perform a number of tests to ensure the watch is functioning in top condition before shipping. This process can take 7-10 business days. 

Once your watch is ready, watches shipped within the United States are sent via insured FedEx Overnight and will arrive the next day. We will send over tracking information once the watch ships. 

International shipping can take a number of days considering customs and travel. Straps made from exotic materials banned for import will be removed from the watch prior to shipping.

We know it can be difficult be completely certainly that a watch's condition, size or shape is what you are looking for. 

We provide a 5 day inspection period from delivery so that you may receive the watch and decide if it is right for you. 

This is not a trial period; our watches are well documented and any wear or damage will be deducted from the return amount. 

The Keystone offers a one-year warranty covering all mechanical aspects of the watch. This includes abnormal time keeping relative to the watches age, battery replacements and general mechanical issues inside the watch. Many of the watches we sell are vintage and thus may gain or lose more time than modern specifications. We reserve the right to use our discretion and experience to determine acceptable time keeping for vintage watches.

At The Keystone, we accept payment via Credit Card, Bank Transfer and major Cryptocurrency Coins. Please reach out via email with any questions about payment to Hello@thekeystone.com

Why Buy from The Keystone?

With a long track record of trust and smooth dealings, we have prioritized our relationships with our customers over individual sales. We know that our reputation is where we stand out from the rest and we strive to continue that tradition. We guarantee authenticity and remain available if you have any questions.

Contact Us

Newsletter